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2nd Unit

9th Chemistry English Medium Chapter 2 Test

Matric Part 1/9th Class Chemistry Chapter 2 MCQ Test With Answer for Unit 2 Structure of Atoms

This online test contains MCQs about following topics:

-Theories and Experiments related to Atomics Structure 
- Electronics Configurations 
- Isotopes

9th Chemistry Chapter Wise Test
(English Medium)

Scope of Online Tests of Unit 2 of 9th 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 MCQs and can also give these tests many times to maximum practice of chemistry chapter 2. You will be able to understand the concept of structure of atom by attempting 9th class chemistry chapter 2 MCQs. 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.

Click Here for Chemistry Urdu Medium Ch 2 MCQ Test

Matric Part 1/9th Class Chemistry Chapter 2 MCQ Test With Answer for Unit 2 Structure of Atoms

Sr. # Questions Answers Choice
1 Neuron was discovered by
  • A. Sir Willium Crooks
  • B. Goldstein
  • C. James Chadwik
  • D. Neil Bohr
2 In a discharge tube, the pressure of a gas is kept at
  • A. 10-2 atm
  • B. 10-4 atm
  • C. 10-6 atm
  • D. 10-8 atm
3 The value of Planck's constant is
  • A. 6.63 x 10-34 Js
  • B. 6.63 x 10-32 Js
  • C. 6.63 x 10-30 Js
  • D. 6.63 x 10-28 Js
4 ___________ is used in treatment of cancer.
  • A. Nil
  • B. Cobalt-60
  • C. C-12
  • D. H-3
5 Half life of C-14 ________________ years.
  • A. 5800
  • B. 5700
  • C. 5600
  • D. 5500
6 The maximum no.of electrons that can be accommodated in M shell are
  • A. 2
  • B. 8
  • C. 18
  • D. 32
7 Canal rays are actually
  • A. Electrons
  • B. Protons
  • C. Neutrons
  • D. X-rays
8 The no.of neutrons in deutrium is
  • A. 1
  • B. 2
  • C. 3
  • D. 4
9 In ________________ Rutherford's was studying radiations.
  • A. 1911
  • B. 1931
  • C. 1921
  • D. 1922
10 Which one of the following is the most penetrating?<br>
  • A. protons <br>
  • B. electrons <br>
  • C. neutrons<br>
  • D. alpha paticles<br>

Top Scorers of Chemistry 9th Class English Medium Unit 2 Online Test

N

Nicanor Patras

Lahore30 - May - 2022

12/12
21 Sec
N

Nasheman Murtaza

Lahore29 - Jun - 2022

12/12
22 Sec
N

Nasheman Murtaza

Lahore29 - Jun - 2022

12/12
23 Sec
N

Nasheman Murtaza

Lahore29 - Jun - 2022

12/12
24 Sec
S

Saad Bilal Farooq

Lahore24 - Jul - 2022

12/12
24 Sec
N

Nasheman Murtaza

Lahore29 - Jun - 2022

12/12
26 Sec
N

Nasheman Murtaza

Lahore29 - Jun - 2022

12/12
26 Sec
M

Mansoor Qarshi

Lahore12 - May - 2022

12/12
28 Sec
C

Cute Animals

Lahore27 - May - 2022

12/12
30 Sec
M

Misbah Rasheed

Lahore31 - May - 2022

12/12
33 Sec
H

Haji Waheed

Lahore23 - May - 2022

12/12
35 Sec
S

Sheraz Hafeez

Lahore30 - May - 2022

12/12
36 Sec
N

Nasheman Murtaza

Lahore29 - Jun - 2022

12/12
37 Sec
R

RANA ZEESHAN

Lahore02 - Aug - 2022

12/12
38 Sec
S

Sibgha Rafaj

Lahore29 - May - 2022

12/12
40 Sec

Chapterwise Lists

Chapter Name Questions PDF File
Chemistry 9th Class English Medium Unit 1 Online Test 12 Questions
9th Class Chemistry Chapter 1 Fundamentals of Chemsitry English Medium KPK Boards Online Mcqs 12 Questions
Chemistry 9th Class English Medium Unit 2 Online Test 12 Questions
9th Class Chemistry Chapter 2 Structure of Atoms English Medium KPK Boards Online Mcqs 12 Questions
Chemistry 9th Class English Medium Unit 3 Online Test 12 Questions
9th Class Chemistry Chapter 3 Periodic Table and Periodicity of Properties English Medium KPK Boards Online Mcqs 12 Questions
Chemistry 9th Class English Medium Unit 4 Online Test 12 Questions
9th Class Chemistry Chapter 4 Structure of Molecules English Medium KPK Boards Online Mcqs 12 Questions
Chemistry 9th Class English Medium Unit 5 Online Test 12 Questions
9th Class Chemistry Chapter 5 Physical States of Matter English Medium KPK Boards Online Mcqs 12 Questions
Chemistry 9th Class English Medium Unit 6 Online Test 12 Questions
9th Class Chemistry Chapter 6 Solutions English Medium KPK Boards Online Mcqs 12 Questions
Chemistry 9th Class English Medium Unit 7 Online Test 12 Questions
9th Class Chemistry Chapter 7 Electrochemistry English Medium KPK Boards Online Test 12 Questions
9th Class Chemistry Chapter 9 Table of Elements and Their Symbols English Medium KPK Boards Online Mcqs 12 Questions
Chemistry 9th Class English Medium Unit 8 Online Test 12 Questions
9th Class Chemistry Chapter 8 Chemical Reactivity English Medium KPK Boards Online Mcqs 12 Questions

Share your comments questions here
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  • A

    Abdullah

    05 Mar 2019

    kuch answer galat dety hain

    Like (3)
    Reply (2)

    Hamna

    26 Jul 2022

    konse?

    Like
    M

    M Usman

    09 Jan 2022

    yes answers are wrong

    Like
  • L

    Laiba Asif

    11 Nov 2018

    Actually these papers gave me confidence that i can solve every paper either it comes from outside or inside the book

    Like (13)
    Reply
  • M

    M Wasi Ullah

    23 Oct 2018

    abc

    Like (3)
    Reply
  • A

    Abr

    15 Aug 2018

    abc

    Like (2)
    Reply
  • H

    Hira Qureshi

    10 Mar 2018

    The papers almost proved me partially right...

    Like (2)
    Reply
  • A

    Aamir

    11 Jan 2018

    from class 7th

    Like (1)
    Reply
  • R

    Rana Mansoor

    01 Dec 2017

    Nice

    Like (2)
    Reply
  • A

    Abdullah Mughal

    30 Oct 2016

    Wonderful

    Like (1)
    Reply
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