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

00:00
Question # 1

When the magnitude of Kc is very large it indicates.

Question # 2

The % age of nitrogen and oxygen in our atmosphere is:

Question # 3

The value of Kc depends on.

Question # 4

The color of Iodine is:

Question # 5

Kc is always equal to

Question # 6

The characteristics of reversible reactions are the following except:

Question # 7

At dynamic equilibrium:

Question # 8

What is the colour of hydrogen iodide in product?

Question # 9

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

Question # 10

The reactions in which products can recombine to form reactants is called.

Question # 11

A dynamic equilibrium

Question # 12

If Qc > Kc the reaction will be in

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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.

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

Sr.# Question Answer
1 A dynamic equilibrium
A. Reaction stops to proceed
B. Amounts of reactants and products are equal
C. Rate of forward and reverse reaction are equl
D. Reaction can no longer be reversed.
2 What is the colour of hydrogen iodide in product?
A. Purple
B. Yellow
C. Blue
D. Colorless
3 At equilibrium state there are possibilities: OR types of chemical equilibrium are.
A. 1
B. 2
C. 3
D. 4
4 The % age of nitrogen and oxygen in our atmosphere is:
A. 80
B. 90
C. 95
D. 99
5 In irreversible reaction, dynamic equilibrium:
A. Never establishes
B. Establishes before the completion of reaction
C. Establishes after the completion of reaction
D. Establishes readily
6 Kc is always equal to
A. Rf/Rr
B. Kf /Kt
C. Kf/Kr
D. Rr/Rt
7 At dynamic equilibrium:
A. The reactions stops to proceed
B. The amounts of reactants and products are equal
C. The speed of the forward is reverse reactions are equal
D. The reaction can no longer be reversed
8 When the magnitude of Kc is very small it indicates.
A. Equilibrium will never establish
B. All reactants will be converted to products.
C. Reaction will go to completion
D. The amount of products is negligible
9 Which type of reactions do not go to completion?
A. Irreversible reaction
B. Reversible reactions
C. Addition reactions
D. Decomposition reactions
10 When the numbers of moles of both sides are equal in a reaction, then the unit of Kc will be:
A. No unit
B. mol-2 dm6
C. mol dm3
D. mol-2 dm

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  • asad ullah

    asad ullah

    12 Mar 2025

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  • SHORIFUL ISLAM

    SHORIFUL ISLAM

    04 Nov 2019

    Good

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  • SHORIFUL ISLAM

    SHORIFUL ISLAM

    04 Nov 2019

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  • saeeda

    saeeda

    02 Nov 2019

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  • Hammad

    Hammad

    26 Oct 2019

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