9th Class Chemistry Chapter 2 English Medium Online MCQ Test With Answer

9th Class Chemistry Chapter 2 MCQs Test

The chemistry 9th class chapter 2 mcqs are available for the candidates. Those students who are going to appear in the exams and those who are in search of Multiple Choice Questions for the preparation of the test are recommended to solve the online test from our website. There is a number of students who are unable to prepare their objective papers because of a short time. Preparing the MCQs for the exams helps you out in solving and understanding the question. These are the best source for the students to gain more knowledge about the chapter.

MCQ's Test For Chapter 2 "Atomic Structure"

Try The MCQ's Test For Chapter 2 "Atomic Structure"

  • Total Questions12

  • Time Allowed15

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Atomic Structure

00:00
Question # 1

Which of the following statement is not correct about isotopes.

Question # 2

How is radio carbon dating useful for archeolgists.

Question # 3

Whcih Isotopes is used for diagonosis of goiter?

Question # 4

M shell has sub sheels.

Question # 5

N-shell contains number of subshells.

Question # 6

Whcih subshells are present in L - shell?

Question # 7

How many subshells are there in M shell?

Question # 8

According to Rutherford's atomic theory, atom should produce.

Question # 9

Number of neurtons in 27M13are

Question # 10

Atomic number is represented by

Question # 11

What will be the relative atomic mass of nitrogen given the abundance of its two isotopes, 14 N and 15 N are 99.64 and 0.35

Question # 12

Number of protons in the nucleus of an atom is called.

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Scope of Online Tests of Chapter 2 of 9 th Chemistry

These tests are also available with answers in pdf files. Many MCQs for 9th class chemistry are provided to you. Result of tests is also given after you complete your test. You can check the correct answers of all. You will be able to get good in chemistry board exam. The MCQs of every topic of chapter 2 of chemistry for 9th class are created by our qualified teachers. These MCQs tests are well designed for students. These MCQs are made after collecting the most important and helpful material from different sources. This is the best source of online preparation for all students of 9th class. Attempt these online MCQs test for 9th class chapter 2 of chemistry and make your preparation perfect. These important MCQs tests are provided to all students on ilmkidunya.

Introduction of Chemistry Chapter 2

The chapter also covers the idea of energy levels or shells as well as the configuration of electrons within an atom. Students will gain knowledge of the various quantum numbers, such as the primary quantum number, azimuthal quantum number, magnetic quantum number, and spin quantum number, that is used to explain the characteristics of electrons in an atom. The 9th class chemistry 2nd chapter MCQs include various topics that students have to learn. Ultimately, this chapter gives students a basis for understanding atomic structure and element behavior in chemical processes. All the 9th-class students are informed that this chapter is essential for the paper's point of view.

PDF Answers of Chapter 2 MCQs

The 9th class chemistry chapter 2 MCQs pdf is also available on the page. You just need to open the link and download the file. You can also use it later for revision purposes. Students are advised to feel free to learn the Multiple Choice Questions for the objective-type paper. The answers to these MCQs are also highlighted. You can give the online test of mcqs and get the result once you complete the test.

Best Way to Prepare MCQs

Here are some tips for the 9th class candidates to prepare for the Multiple Choice Questions.

  • Before preparing the MCQs, it is essential to understand their format first.
  • Do practice, again and again, to recall them easily.
  • Focus on the concepts, formulas, and theories.
  • Review your answers after completing a practice test online. It will help you in knowing the areas where you need to improve.

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9th Class (English Medium) Chemistry (New Book) Chapter 2 Important MCQ's

Sr.# Question Answer
1 The nucleus of an atom is composed of
A. Electrons
B. Electons and protons
C. Protons and neutrons
D. Electrons and neutrons
2 Who performed fist experiment to split atom
A. Bohr
B. Newton
C. Rutherford
D. Soddy
3 Number of isotopes of hydrogen is
A. 2
B. 5
C. 4
D. 3
4 Which isotope is used in nuclear reactors.
A. U-234
B. U-235
C. U-238
D. All of these
5 John Dalton put forward his atomic theory.
A. 1800
B. 1803
C. 1805
D. 1903
6 Which Isotopes is commonly used to irradiate cancer cells.
A. Cobalt -60
B. Iodine-23
C. Carbon -14
D. Iodine-131
7 Number of electrons that an be accomodated in f - subshell
A. 6
B. 10
C. 2
D. 14
8 Carbon -14 is used for the
A. Growth of bones
B. Diagonosis of goiter
C. Age determination of old objects
D. All of these
9 In which isotope of oxygen there are the equal numbr of protons electons and neutorns.
A. O16
B. 17O
C. 18O
D. None of these
10 Atom is electrically
A. Positive particle
B. Negaitve particle
C. Neutral particle
D. None of these

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