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4th Chapter

9th class Chemistry Chapter 4 (English Medium)

Here you can prepare 9th Chemistry English Medium Chapter 4 (Structure of Molecules) Test. Click the button for 100% free full practice test.

Matric Part 1/9th Class Chemistry Chapter 4 MCQ Test With Answer for Chapter 4 Structure of Molecules

Matric Part 1/9th Class Chemistry Chapter 4 MCQ Test With Answer for Chapter 4 Structure of Molecules

Sr. # Questions Answers Choice
1 Every system in the universe tends to lower its energy to attain ________________
  • A. Freedom
  • B. Flow
  • C. Stability
  • D. Nil
2 The reaction of ionic compound is very ________________ in solution.
  • A. Slow
  • B. Fast
  • C. Medium
  • D. Nil
3 Which one of the following is an electron deficient molecule?<br>
  • A. HN<sub>3</sub>
  • B. BF<sub>3</sub>
  • C. N<sub>2</sub>
  • D. O<sub>2</sub>
4 The no. of Ion pair/pairs in ammonia molecule is / are
  • A. 1
  • B. 2
  • C. 3
  • D. 4
5 It is an ionic compound
  • A. H2O
  • B. NaCI
  • C. CH4
  • D. HF
6 How many covalent bond does C<sub>2</sub>H<sub>2</sub> molecule have?<br>
  • A. two <br>
  • B. three <br>
  • C. four <br>
  • D. five<br>
7 The property of being polar in nature is called:
  • A. Polarity
  • B. Chemistry
  • C. Both
  • D. Nil
8 H° - H° has ________________ energy.
  • A. Lower
  • B. Higher
  • C. Medium
  • D. Nil
9 Transfer of electrons between atoms results in:<br>
  • A. metallic bonding<br>
  • B. ionic bonding <br>
  • C. covalent bonding <br>
  • D. coordinate covalent bonding<br>
10 ________________ cannot be seen by naked eye.
  • A. Matter
  • B. Molecules
  • C. Solid
  • D. Liquids

Top Scorers of 9th Class Chemistry Chapter 4 Structure of Molecules English Medium KPK Boards Online Mcqs

S

Sabani Liaqat

Lahore09 - Oct - 2023

12/12
35 Sec
S

Sabani Liaqat

Lahore09 - Oct - 2023

12/12
35 Sec
A

Abeeha Arshad

Lahore05 - Nov - 2023

12/12
41 Sec
A

Abeeha Arshad

Lahore05 - Nov - 2023

12/12
01 Mins
A

Abeeha Arshad

Lahore05 - Nov - 2023

12/12
01 Mins
H

Hassan Dawoodi

Lahore06 - Dec - 2023

12/12
01 Mins 55 Sec
M

M Hamid Hamid Ali

Lahore30 - Nov - 2023

12/12
02 Mins 36 Sec
D

Daisy Peb

Lahore08 - Sep - 2023

12/12
05 Mins 19 Sec
M

Muhammad Mubashir

Lahore03 - Dec - 2023

11/12
42 Sec
M

Muhammad Mubashir

Lahore03 - Dec - 2023

11/12
52 Sec
M

Muhammad Mubashir

Lahore03 - Dec - 2023

11/12
52 Sec
M

Muhammad Mubashir

Lahore03 - Dec - 2023

11/12
52 Sec
M

Muhammad Mubashir

Lahore03 - Dec - 2023

11/12
52 Sec
A

Abeeha Arshad

Lahore05 - Nov - 2023

11/12
01 Mins
R

Rukhsana Gul

Lahore24 - Nov - 2023

11/12
01 Mins 19 Sec

Chapterwise Lists

Chapter Name Questions PDF File
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