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

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

Question # 2

Dynamic means, reaction is:

Question # 3

We exhale gas in the atmosphere during respiration.

Question # 4

A dynamic equilibrium

Question # 5

In a chemical reaction, the substance that combine are called.

Question # 6

The value of equilibrium constant (Kc) depends only on:

Question # 7

Which colour of HI is ?

Question # 8

Which types of reaction speed up gradually?

Question # 9

When the magnitude of Kc is very large it indicates.

Question # 10

Who proposed "Law of mass action"?

Question # 11

The characteristics of reversible reactions are the following except:

Question # 12

In a Reversible Reaction if Qc = Kc then.

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.

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

Sr.# Question Answer
1 Dynamic means, reaction is:
A. In forward direction
B. Stop
C. In reverse direction
D. Still continuing.
2 Reaction which have comparable amount 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
3 When a system is at equilibrium states?
A. The concentration of reactants and products becomes equal
B. The opposing reactions
C. The rate of the reverse reaction becomes very low
D. The rates of the forward and reverse reactions becomes equal.
4 A complete reaction is one is which.
A. All the reactants convert into products.
B. All the reactants do not convert into products.
C. Half reactants convert into products.
D. Only 10% reactants convert into products.
5 The characteristics of reversible reactions are the following except:
A. Products never recombine to form reactants.
B. They never complete
C. The proced in both ways
D. They have a double arrow between reactants and products.
6 The value of equilibrium constant (Kc) depends only on:
A. temperature
B. Pressure
C. concentration
D. density
7 Formation profess of Ammonia by the combination Hydrogen and Nitrogen was given by:
A. Dalton
B. Thomson
C. Haber
D. Waage
8 The reaction will attain the equilibrium if:
A. Qc<Kc
B. Qc > Kc
C. Qc = Kc
D. Qc = 0
9 At equilibrium state, when reaction cases to proceed, it is called:
A. equilibrium constant
B. dynamic equilibrium
C. static equilibrium
D. simple equilibrium
10 The % age of nitrogen and oxygen in our atmosphere is:
A. 80
B. 90
C. 95
D. 99

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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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