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EASTER GIVEAWAY PRIZES

All of us from 9JAINFO wishes you a happy Easter in advance.We pray we spend this Easter in good health.

We want to happily inform you that 9JAINFO Easter giveaway is here again.

That’s sound nice? Sure it do.

9JAINFO will be having her giveaway on 20/04/2019 by 12pm.

YEAH!!!!

Our giveaway will come in form of recharge cards.Recharge cards will be posted on this website on 20/04/2019 by exactly 12pm.Thats sounds right abi?.

Which means it going to be on a first come first serve basis I.e the first person to view this website with the link that would be sent later to you via another means with the password that will be used to view it.

NOTE:The post where we will be posting the recharge cards will be protected I.e the post will require password.The password to view it will be sent to you.

Steps inorder for you to participate.

1.You will have to comment in the section below with “Register me”.Including your name.Once you comment,and you don’t see your comment being posted,just calm down,we will receive each comments by our viewers after they have been submitted.

2.A link will be sent to the registered viewers.Note:Registration ends by 19/04/2019 by 12AM.Which means you must comment “register me”before that time,this will help us to know the number of people prepared for the giveaway, all registered viewers will be sent a link with the password to view the giveaway post.

3.Before 12pm on 20/04/2019 the registered viewers can now login to the link with the password,and you can be refreshing the page for the update by exactly 12pm.

Note:By 12PM exactly the recharge card would be posted.BOOM!!!!! The fastest fingers to load the recharge cards wins.Don’t forget to comment “winner” if you won the giveaway.

Once again 9jainfo wishes you Happy Easter in advance.

If you have any questions about the processes involved or on the post,you can use the comment section below and you will be replied to ASAP.

NAWA! CHECKOUT THE BIRTHDAY PICTURES FOR AKPORORO’S TWINS THAT LOOK LIKE PRE-WEDDING PICTURES

Awww…Children are such a joy to behold! Akpororo celebrates the first birthdray of his twins; Prince Favour and Princess Faith. They’re so adorable.

Continue to see more photos;

If you are also one of the many fans of Akpororo and enjoy his cool and smart jokes, you probably know something about his family. This talented Nigerian man whose real name is Jephtah Bowoto has a personal life off the stage.

WE

COMMENTS.

UPDATED LAUTECH CHM101 PAST QUES6TIONS

Due to many people pleading for more posts of past questions on CHM101 I have decided to publish some other questions.Read…………

1.The fraction of collision that brings about reaction is called…….

A)Energy collision

B)Effective collision

C)Collision factor

D)Frequency of collision

Ans;B

2.In a chemical reaction ,after 30s, 10moles from the initial concentration of 25moles of the reactant disappeared.The rate constant for the reaction is……

A)1.70×10^-²

B)1.20

C)3.05×10^-²

Ans;A

Click for previous past questions

3.A first order reaction is 40% complete after 20min the time taken for the reaction to be 65% complete is…….

A)35.02min

B)60.40min

C)0.025min

D)41.17min

Ans;D

4.What is the relative rate of diffusion for hydrogen molecules compared to those of oxygen molecules at the same temperature

A)4

B)2

C)6

D)8

Ans;A

5.The secondary quantum number determines the…….

A)Shape

B)Size

C)Energy

D)Shell

Ans;A

6.Inability of a scientists to judge color change correctly during acid base titration is an example of

A)Operative error

B)Personal error

C)Methodical error

D)Instrumental error

Ans:B

7.Solve the following and round off to the correct number of significant figures 5.61×7.891÷9.1

A)4.9

B)4.924

C)4.09

D)4.91

Ans;B(correct to 2 Sig fig)

8.A reducing agent does

A)Accepts electrons

B)Donates electrons

C)Donates proton

D)Donate a lone paid of electrons

Ans:D

9.The difference between an acid and its conjugate bases

A)Neutron

B)Proton

C)Positron

D)Electron

Ans;B

10.A temperature at which the water vapor present in the air is just sufficient to saturate it is called

A)Steam point

B)Dew point

C)Melting point

D)Ice point

Ans:B

The above questions are standard LAUTECH CHM101 Questions and answers.

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LAUTECH 2007/2008 CHM101 PAST QUESTIONS AND ANSWERS.

Questions

The molar concentration in moldm`3 of a solution is determined by four separate titrations,the results being

0.2041,0.2049,0.2039, and 0.2043

Use the above data to answer questions 1-3

1.Calculate the mean and mean respectively

a)0.2043,0.2042

b)0.2045,0.2042

c)0.2042,0.2045

d)0.2043,0.2042

Ans; D

2.Calculate the average deviation and relative average deviation respectively

a)0.003,160ppt

b)0.0003,0.15ppt

c)0.0002,1.5ppt

d)0.0003,15ppt

Ans;

3.Calculate the standard deviation and coefficient of variation respectively

a)0.0004,2%

b)0.004,0.2%

c)0.0004,0.2%

d)0.0004/0.02%

Ans: C

4.What is the relative rate of diffusion for hydrogen molecules compared to those of oxygen molecules at the same temperature?

a)2

b)6

c)8

d)4

Ans; D

Click to view previous questions and answers on CHM 101

5.One of these is not a magic number

a)2

b)12

c)50

d)20

Ans;B

6.The sign of entropy change of a reaction for a reaction

NH4CL(s)———–NH3+HCL

a)Zero

b)Positive

c)Unchanged

d)Negative

Ans;B

7.A nuclei represented by ¹²ⁿX is likely to decay by

a)Proton emitter

b)Electron capture

c)Stable nuclei

d)Positron emitter

Ans;D

8.Which of the following does not affect position of equilibrium I a chemical reaction?

a)Pressure

b)Catalyst

c)Temperature

d)Concentration.

Ans;B

Always visit http://9jainfo.news.blog for more past questions and answers.

9…………acid has three replaceable hydrogen ions

a)Triprotic

b)Monoprotic

c)Diprotic

d)Tetraprotic

Ans;A

10.Find the POH of a water sample with OH concentration of 1.47×10^-6

a)8.83

b)10.9

c)6.80

d)5.17

Click to view previous CHM101 past questions and answers.

Ans;A

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The above questions are LAUTECH CBT CHM101 2007/2008 past questions and answers.

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LAUTECH PAST QUESTIONS AND ANSWERS ON CHEMISTRY 101

CHEMISTRY 101.

Questions;

1.The degree of closeness between replicate set of measurements or analysis is called?

a)Error.

b)Determinate error .

c)Precision.

d)Accuracy.

  • Ans; C

2.Determinate errors can be minimized my any of the following except

a)Running a blank determination.

b)Running parallel determination.

c)Calibration of apparatus.

d)Use of external standard.

Ans; D

3.The error committed by an analyst who claimed not to observe any color in methyl orange indicator during acid-base titration is?

a)Indeterminate

b)Determinate,methodical

c)Determinate,Instrumental

d)Determinate,Personal.

Ans;D

4……………..is the departure of the result from the true value

a)Precision

b)Accuracy

c)Error

d)Bias

Ans; C

5……………Is the trueness or the closeness of the analytical result to the true value

a)Precision

b)Relative error

c)Bias

d)Accuracy

Ans; D

6. The result obtained from the operation 38.91×(6.81-6.730) is y.The value of y is ……

a)3.1128

b)3.11

c)3.113

d)3

Ans; B

7)…………..is called the size of the orbital?

a)Energy level

b)Sub-shell

c)Quantum number

d)shell

Ans; D

8.In the arrangements of electrons in an orbital,electrons are arranged singly before pairing commences.Which law is obeyed?

a)Pauli’s

b)Hund’s

c)Dalton’s

d)Bohr’s model

Ans; B

9.In electro negativity ………..effect is produced.

a)Inducive

b)Inductive effect

c)Ionic

d)Electronic

Ans; B

10……….discovered Neutron

a)Milikan

b)Chadwick

c)Rutherford

d)Newton

Ans; B

The questions above are LAUTECH standard CBT questions.Visit this website for more past questions and answers on

MTH 101

GNS 101

CHM 101

PHY 101

BIO 101

And lots more.

We give you the best!!!

click for more past questions.

How to Re-Print JAMB UTME Slip for 2019 Exam ⋆

This is how to re-print the JAMB UTME registration slip for 2019 examination on JAMB portal. The slip has vital information like your examination date and centre. All jamb applicants are hereby informed.

All 2019 JAMB UTME candidates are hereby informed. Just like the title suggests, they can reprint the registration slip from the official website of the Joint Admissions and Matriculation Board and yourself without without going to any registration center.

Re-Print JAMB UTME Slip Yourself

Details of JAMB Slip for UTME 2019

Candidates should please note that the 2018 Joint Admissions and Matriculation Board (JAMB) Unified Tertiary Matriculation Examination (UTME) that printing of the examination slip will start as from Tuesday, April 2, 2019.

The exam slip will show each candidate their exam schedule. The 2019 JAMB exam slip will be available for printing on JAMB portal before Thursday, April 11, 2019.

Steps on How to Re-print 2019 JAMB UTME Slip Yourself

You can reprint the rescheduled JAMB 2019 UTME slip easily by following the steps outlined in this post. To reprint your JAMB UTME registration slip which has your examination date and center, follow the steps below:

1. Go to JAMB UTME e-slip printing page at http://www.jamb.org.ng/efacility/PrintExaminationSlip

2. Candidates should enter JAMB Registration Number or Email address in the appropriate space.

3. Finally, click on ‘Print Examination Slip’ to get your 2019 JAMB UTME exam slip.

Note: You should allow popup for JAMB site (www.jamb.org.ng) from your browser .

NOTE: Please allow popup for JAMB site (www.jamb.org.ng) from your browser. If this does not work on your browser, you may have a problem printing your JAMB examination slip.

How to Score 250 and Above in JAMB 2019 UTME Exam

How to Score 250 and Above in JAMB 2019 UTME Exam: JAMB 2019 admission process is almost about to commence. Soon the Registration for JAMB 2019 would commence sales of registration forms. If I may ask you; How prepared are you for JAMB 2019 Examination?

JAMB 2019 UTME Exam Hack on How to Sore 250.

It of no doubt that your success in any test/examination depends on your level of preparation. Early preparation will help you scored high in JAMB 2019. So, if you want to score 250 and above in JAMB 2019, you have to start now and prepared for it.

Just as the title of this post implies, scoring 250 and above in JAMB 2019 is not as hard as you may be thinking. All you need is the right information, and that is what this page will provide you.

How to Score 250 and above in JAMB 2019 UTME Exam.

Many candidates enrolling for JAMB usually faced the fear of failure. The fear of failure predicts their result even before they register for it.

Some students think it is impossible to score 250 and above in JAMB test. But let me tell you there’s nothing that is impossible. That word “Impossible” is a useless concept in this universe.

Some think that some were born to be intelligent or extraordinary. No one is special. We don’t have anything like smart people; we only have men and women of knowledge. Anyone can be a success and achieve anything. Below are six keys that will help you to score 250 and above in JAMB 2018

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1. Identify The Subjects You Have Passion For

What subjects can you study with ease, what topics do you read with quick understanding, determine the subjects you are good. I discover that most candidates write the subjects they have been struggling to pass in their high school days and then in the aftermath results in failure. For example, I love Maths, Physics, Geography. These subjects I study with ease and understand them in little or no time. So ask yourself or reflect back when you were in school what were your best subjects. Choose your best subjects and concentrate more on it.

2. Find Out The Course That Those Subjects Can Get You

After you have identified the subjects, you are good at check JAMB 2019 brochure for courses those subjects can get you. Pick the one you feel you can do well in it.

For example, my favourite subjects Maths, physics, geography with the compulsory English can be used to study architecture, Estate management, so I pick Architecture because I have a passion for it and I can do well in it. You should do this too.

Don’t allow people dictate your course of study otherwise; you might be doom for it. Everyone can not read medicine, nor pharmacy nor be an engineer. Go for a course you love and have a passion for, and you won’t have to work too hard to be successful. Go for your passion and forget discrimination.

3. Create A Study Timetable

There’s order even in heaven. Don’t live a chaotic life by exploring haphazardly as that could lead to failure. Draw a schedule and stick to it. Let there be an equal distribution of study time for all subjects. A well-organized timetable will help you get serious about your preparation for JAMB 2018. Plan and organise your study time. It is the one vital key that will help you study effectively for any Examination apart from JAMB 2018.

4. Study The Simpler Topics First

Don’t start your preparation and studying with difficult subjects as that will kill your interest and frustrates you. We, humans, tend to get frustrated and lose interest when we don’t understand something or a particular topic. Study the simpler topics first, when you understand the molehill you can comprehend the mountain with time.

Your confidence and courage will rise when you study simpler topics. I was never taught calculus in school but because I was good on simple topics like indices I summed up the courage one day and taught myself calculus and today I can tell you that calculus is my friend.

5. Buy JAMB Past Questions & Solve It

There is no better way to familiarise yourself with particular examination settings than to get the past question and solve it. In fact, solving past question comfortably would give you confident of passing the main exam.

Get yourself JAMB past questions to get familiar with how the questions are sets. Each time you study a particular topic, make sure you balance it by answering questions based on the topic you have studied.

Don’t learn Newton laws of motion and in the past questions you are solving Electromagnetic Induction you will be frustrated and lose interest. So each topic you have studied work it on the past questions. Solve like ten years backward.

. Make God The Centre Of Your Life

It is appalling how people want to achieve success and leave God out of the equation. That is a colossal mistake to avoid it. Let God guide you, let Him be your direction on every turn, let God be your anchor after the storm. Let God be the foundation on which you stand, the centre (focus point) of your life. And you will never know failure. All those who were foolish enough to follow Him never knew failures in their lifetime. You won’t be the first.

I scored 270 by applying these principle’s so is the person who scored 315, and the one with 296. Let me conclude here with a challenge, if you don’t beat our records, you have not succeeded. If you don’t beat the records of your parents, you’ve not succeeded. If you don’t beat the record in your field, you have not succeeded.