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2nd Chapter

9th class Chemistry Chapter 2 (English Medium)

Here you can prepare 9th Chemistry English Medium Chapter 2 (Structure of Atoms) Test. Click the button for 100% free full practice test.

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

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

Sr. # Questions Answers Choice
1 The lowest energy level is
  • A. K
  • B. L
  • C. M
  • D. N
2 The boiling point of H2O is:
  • A. 100
  • B. 12
  • C. 1.105
  • D. 9
3 Neuron was discovered by
  • A. Sir Willium Crooks
  • B. Goldstein
  • C. James Chadwik
  • D. Neil Bohr
4 ___________ is used in treatment of cancer.
  • A. Nil
  • B. Cobalt-60
  • C. C-12
  • D. H-3
5 Which one of the following shell consists of three subshells?<br>
  • A. K- shell<br>
  • B. M-Shell <br>
  • C. L-shell<br>
  • D. M-shell<br>
6 In ________________ Rutherford's was studying radiations.
  • A. 1911
  • B. 1931
  • C. 1921
  • D. 1922
7 L shell can accommodate ________________ electrons.
  • A. 2
  • B. 8
  • C. 18
  • D. 32
8 Electron ________________ energy when they jump from low to higher level.
  • A. Absorb
  • B. Radiate
  • C. Nothing
  • D. Nil
9 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
10 Which radioisotope is used for the diagnosis of tumor in the body?<br>
  • A. cobalt-60<br>
  • B. iodine-131<br>
  • C. strontium-90<br>
  • D. phosphorus-30<br>

Top Scorers of 9th Class Chemistry Chapter 2 Structure of Atoms English Medium KPK Boards Online Mcqs

N

Nanai Khan

Lahore17 - Jan - 2023

11/12
01 Mins 27 Sec
S

Shaista Yasir

Lahore23 - Feb - 2023

11/12
02 Mins 14 Sec
M

Muhammad Ismail

Lahore03 - Jan - 2023

11/12
02 Mins 45 Sec
A

Awais Ktk

Lahore18 - Mar - 2023

10/12
53 Sec
M

Muhammad Rahman

Lahore31 - Jan - 2023

10/12
01 Mins 24 Sec
N

Noor Ul Huda Amjad

Lahore16 - Jan - 2023

10/12
01 Mins 36 Sec
A

Abdullah Farooq

Lahore27 - Jan - 2023

10/12
01 Mins 50 Sec
S

Sameer Jajja

Lahore31 - Dec - 2022

9/12
50 Sec
A

Awais Ktk

Lahore18 - Mar - 2023

9/12
01 Mins 04 Sec
S

Sameer Jajja

Lahore26 - Dec - 2022

9/12
01 Mins 09 Sec
R

Raheela Hussain

Lahore08 - Mar - 2023

9/12
01 Mins 16 Sec
A

Asma Khan

Lahore06 - Feb - 2023

9/12
01 Mins 32 Sec
R

Raheela Hussain

Lahore08 - Mar - 2023

9/12
01 Mins 59 Sec
W

Waqas Khan Waqas Khan

Lahore31 - Jan - 2023

9/12
01 Mins 59 Sec
N

Nanai Khan

Lahore17 - Jan - 2023

9/12
02 Mins 23 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
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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
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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

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    Rao Abdul Quddous Ahmed

    03 Feb 2020

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    13 Feb 2020

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