10th Class Chemistry Chapter 1 English Medium Online MCQ Test With Answer

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MCQ's Test For Chapter 1 "Chemical Equilibrium"

Try The MCQ's Test For Chapter 1 "Chemical Equilibrium"

  • Total Questions12

  • Time Allowed15

Chemical Equilibrium

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Question # 1

An equilibrium is achievable only in a:

Question # 2

The major components of Atmosphere are:

Question # 3

At dynamic equilibrium:

Question # 4

The dynamic equilibrium in irreversible reaction.

Question # 5

The rate of reverse reaction in the beginning.

Question # 6

When the rate of a the forward reaction takes place at the rate of reverse reaction the composition of the reaction mixture remains constant it is called.

Question # 7

When a reaction ceases to proceed further , it is called.

Question # 8

The reaction in which the products can recombine to form reactants are called.

Question # 9

The unit of molar concentration is:

Question # 10

Law of Mass Action was put forward by:

Question # 11

At equilibrium state, when reaction cases to proceed, it is called:

Question # 12

If Qc = Kc the reaction goes in:

Prepare Complete Set Wise Chapter 1 "Chemical Equilibrium" MCQs Online With Answers


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Similar to Chapter 1, students can attempt the mcqs for all other chapters of 10th class Chemistry in English, by selecting the Chapter numbers from the top of the page.

Mcqs Solved File:

For all the students who want to attempt our online chapter 1 mcqs test and wants to obtain good marks in it, we have also provided the chemistry class 10 ch 1 chemical equilibrium solved mcqs on this page. The goal of the Chapter 1 mcqs test is to assist students in preparing for their 10th class Chemistry board exam. Our highly qualified and experienced teachers have prepared these solved mcqs. You can prepare for the online Mcqs test with the help of these mcqs files, which will also help you clear your chemistry board exams.

Top Scorers Of Chapter 1 "Chemical Equilibrium" MCQ`s Test

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  • E
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    Ahmad Manzoor 23 - Apr - 2026 01 Min 51 Sec 9/12

10th Class (English Medium) Chemistry Chapter 1 Important MCQ's

Sr.# Question Answer
1 For reactions having large Kc value, the reaction proceeds to:
A. Completion
B. Equilibrium state
C. back ward
D. None of these
2 The reaction will attain the equilibrium if:
A. Qc<Kc
B. Qc > Kc
C. Qc = Kc
D. Qc = 0
3 If Qc < Kc the reaction goes in:
A. Forward
B. Reverse
C. At equilibrium state
D. None
4 An equilibrium is achievable only in a:
A. big system
B. small system
C. open system
D. closed system
5 The unit of molar concentration:
A. mol. dm-2
B. mol. dm-1
C. mol. dm
D. mol. dm-3
6 Reactions which have comparable amounts of reactants and products at equilibrium state have:
A. very small Kc value
B. Very large Kc value
C. Moderate Kc value
D. None of these
7 A reverse reaction is that.
A. Which proceed from left to high
B. In which reactants reacts to form products
C. Which slow down gradually
D. Which speed up gradually
8 The substance formed during the chemical reaction are called.
A. Products
B. Reactants
C. Radical
D. Element
9 At equilibrium state there are possibilities: OR types of chemical equilibrium are.
A. 1
B. 2
C. 3
D. 4
10 Which gas is used to prepare ammonia?
A. N2
B. O2
C. Cl2
D. S

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