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

In irreversible reaction, dynamic equilibrium:

Question # 2

Such reationsin which reactants and products are sufficient in quantities the Kc value of equilibrium state will be

Question # 3

The dynamic equilibrium in irreversible reaction.

Question # 4

when a system is in equilibrium state or in dynamic equilibrium state.

Question # 5

When the magnitude of Kc is very large in indicates.

Question # 6

Which type of reactions do not go to completion?

Question # 7

In chemical reaction , the substances that combine are called.

Question # 8

The reaction goes from left to right , if:

Question # 9

The unit of molar concentration is:

Question # 10

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

Question # 11

Equilibrium constant value "K" is equal to:

Question # 12

For reactions having large Kc value, the reaction proceeds to:

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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 when a system is in equilibrium state or in dynamic equilibrium state.
A. Reactants and product are equal
B. Forward reactions stops
C. Reverse reactions stops
D. Forward reaction rate and reverse reaction rate
2 Which colour of HI is ?
A. Orange
B. Purple
C. Red
D. Colourless
3 Such reationsin which reactants and products are sufficient in quantities the Kc value of equilibrium state will be
A. Very small
B. Very large
C. Moderate
D. None of these
4 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
5 If Qc > Kc the reaction will be in
A. Chemical equilibrium
B. Static equilibrium
C. Reverse reaction
D. Forward reaction
6 The dynamic equilibrium in irreversible reaction.
A. Never establishes
B. Establishes after completion of reaction
C. Establishes before completion of reaction
D. Establishes very soon
7 At equilibrium state, when reaction cases to proceed, it is called:
A. equilibrium constant
B. dynamic equilibrium
C. static equilibrium
D. simple equilibrium
8 When a reaction ceases to proceed further , it is called.
A. Chemical states
B. Static state
C. Physical state
D. Dynamic equilibrium state
9 The two major components of atmosphere are:
A. Hydrogen and oxygen
B. Nitrogen and Hydrogen
C. Nitrogen and oxygen
D. Oxygen and water.
10 In chemical reaction , the substances that combine are called.
A. Reactants
B. Products
C. Equlibrium
D. Numerator

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