Are you writing this chemistry CBT exam, then get free JAMB Chemistry questions and Answers 2021/2022 expo solution hints for today below.
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Many candidates have been requesting that we share legit JAMB Chemistry expo 2021 with them and that is why we have created this page for that.
JAMB Chemistry Expo Solutions for Today 2021
As a step to assist all the concerned JAMB candidates 2021, we have come up with the following Chemistry Questions and answers for JAMB 2021 to rescue the first, second & third batch candidates that will write this subject.
This package covers JAMB Chemistry questions and answers 2021 for 1st set (morning batch), 2nd set (afternoon batch), and 3rd set (evening batch) candidates that will write Chemistry as one of their subjects.
Our package is free and I am giving you the assurance that this package put together will help you to score 300 and above in this year’s exam.
2021 JAMB Questions and Answers for Chemistry.
Firstly, if you have been looking for a legit JAMB Chemistry runs a website or the most trusted JAMB expo website to get Chemistry answers before the exam, then this package will help you so much.
Kindly note that studentmajor.com does not in any way leak JAMB questions and answers to candidates.
But we give JAMB candidates 100% JAMB 2021 Chemistry expo on the topics that JAMB will set the 2021 JAMB Chemistry questions from.
Including JAMB Chemistry questions 2021 (for the first, second and third batch) that will be repeated.
You will also get JAMB 2021 Chemistry questions and answers samples (solved answers).
You will also answer candidates exam questions for them (Check the answers at the bottom of this page).
Possible JAMB Chemistry Questions and Answers 2021 Today.
The JAMB Chemistry exam has 40 multi-choice (Objective) questions.
All these questions are taken from Chemistry topics (SS1 – SS3 scheme of work) as listed in the JAMB 2021 Chemistry syllabus.
Sample Questions for Practice
1. In an Atom, the nucleus consists of _______ &_______ only?
- Electrons and Protons
- Neutrons and Electrons
- Protons and Electrons
- Photons and neutrons
- None of the above
Answer To Question 1: Proton and Electrons. The nucleus of an atom contains “Proton and Electrons” Only. And this was not found in any of the options above, So the Correct answer is “C”
2. Which of these Elements is the most electronegative?
Answer To Question 2: Fluorine has the highest electronegativity and it is the most reactive Non-Metal in the halogen group found in Group 17. So the correct answer is “D”
3. The metallurgical process where a metal is obtained in a fused state is called _______?
- froth floatation
Answer to Question 3: The correct answer is “C“
4. Which of these Molecules Has the Highest Speed?
- CH4 at 300k
- H2 at -73oC
- N2 at 1,027oC
- O2 at 0oC
Answer to Question 4: option “B” is the Correct Answers
JAMB Chemistry Past Questions and Answers 2021.
Before we dig deeper into the JAMB Chemistry past questions, lets me give you a clue on the 2021 JAMB Chemistry exam format, structure, and pattern.
I am sure that will help you know how to prepare well for the exam and answer all questions as easy as ABC.
This subject has 40 objectives questions. Each question is accompanied by 4 or 5 different options, labeled as A, B, C, D, and E.
Candidates are to tick just one correct answer. Candidates are free to skip any question and answer them later.
Each question is accompanied by multiple options, and candidates are to point their mouse cursor to the option they want to choose and tick it shown below in the image.
A. cation ion and anion
B. Neutron and proton
C. Electron and Proton
D. Proton and Photon
Each question is accompanied by multiple options, and candidates are to point their mouse cursor to the radio button beside the correct option they want to choose and tick it.
JAMB Chemistry Area of Concentration
Below are the major topics that JAMB Chemistry questions 2021 listed below are set from. Use them as your area of concentration.
The JAMB Chemistry Exam has 40 multi-choice (Objective) questions.
All these questions are taken from Chemistry topics (SS1 – SS3 scheme of work).
The questions include questions from different branches of Chemistry namely;
Analytic Chemistry, Inorganic Chemistry, Organic Chemistry, Biochemistry Environmental Chemistry, Industrial Chemistry, and Physical Chemistry.
Organic Chemistry Questions 2021
Questions from these are questions that will test your knowledge on properties of carbon, compounds of carbon, and the study of the Chemistry of life.
Such questions will be from hydrocarbons, homologous Series, Naming of organic compounds, balancing of Organic reactions, calculation of Molecular and empirical formulas of organic compounds, identification of structural formulas of organic compounds, and so on.
Inorganic Chemistry Questions 2021
Questions from this section will focus on compounds that are not covered by organic Chemistry.
This includes questions from compounds that do not contain Carbon to Hydrogen Bond (C-H bond)
Analytical Chemistry Questions 2021
This section contains many questions from your SS1 Chemistry introductory topics.
Questions from this section will be set from the Chemistry of matter, properties of matter, Compounds, Mixtures, separation, Atomic structures, chemical reactions, and the development of tools for the measurement of properties of matter.
Physical Chemistry Questions 2021
Questions from physical Chemistry will be from topics like thermodynamics and quantum mechanics.
Almost all questions in this section are Chemistry questions that are related to physics.
It will also include questions from behavior and changes of matter and Reaction rates.
Not so many questions will come out from this section but that doesn’t mean some questions will not come out.
Generally, JAMB Chemistry Candidates should expect about 2 to 5 questions from this section.
But questions that will come out from this section will be questions that are related to chemical response and reaction of Organisms.
Environmental Chemistry Questions 2021
Questions from this section will be based on matter and the environmental factors like Pollution.
Industrial Chemistry Questions 2021
There will be no many questions from this section. But questions from this section will be based on the chemical process in the industry.
Like production and constituents of industrial products like soap, paints, etc.
How To Pass JAMB Chemistry Exam 2021
To easily pass JAMB Chemistry Exam, follow and adhere to these steps:
- Make sure you study and cover all the chemistry topics in your JAMB Chemistry syllabus. Download here
- Learn how to calculate all chemistry related problems
- Know how to easily name organic compounds (IUPAC names)
- Practice how to calculate emperical and molecular formula of compounds
- Study how to identify elements by their atomic number.
- Know how to classify elements into their groups and periods using electronic configuration.
Frequently asked questions on Chemistry and their answers:
Does JAMB repeat Chemistry questions for candidates? Yes, but the questions will not be numbered exactly like other candidates own. E.g number one question for candidate A may be the number 20 question for candidate B and if the correct answer for candidate A is, let’s say C, the correct answer for candidate B, maybe A or any other option. Meaning the options will be twisted.
Are all JAMB Chemistry questions the same for all batches/sets? each batch or set has its own questions. That is, the morning batch questions will be different from the afternoon batch and evening batch respectively.
Does JAMB repeat questions from Chemistry past questions? Yes!!! 95% of JAMB Chemistry questions 2021 will be repeated from past questions.
Which year Chemistry past question will be repeated in JAMB 2021? The mystery here is that JAMB repeats questions randomly from different past questions of different years which makes it difficult to be certain on the particular year Chemistry past question that will be repeated in the JAMB 2021 exam.