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9th Unit

10th Chemistry English Medium Chapter 1 Test

Matric Part 2/10th Class Chemistry Chapter 9 MCQ Test With Answer for Unit 9 Chemical Equilibrium


This online test contains MCQs about following topics:

- Reversible Reaction and Dynamic Equilibrium

- Law of Mass Action and Derivation of the Experiance for the Equilibrium Constant

- Equilibrium Constant and its Unit

- Importance of Equilibrium Constant

Click Here for Chemistry Urdu Medium Ch 1 MCQ Test

Matric Part 2/10th Class Chemistry Chapter 9 MCQ Test With Answer for Unit 9 Chemical Equilibrium

Sr. # Questions Answers Choice
1 The plant use
  • A. Carbon di oxide
  • B. Oxygen
  • C. Nitrogen
  • D. Sulphur
2 Dynamic means, reaction is:
  • A. In forward direction
  • B. Stop
  • C. In reverse direction
  • D. Still continuing.
3 The unit of molar concentration:
  • A. mol. dm<sup>-2</sup>
  • B. mol. dm<sup>-1</sup>
  • C. mol. dm
  • D. mol. dm<sup>-3</sup>
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 Which gas is used to manufacture king of chemicals sulphuric acid?
  • A. N<sub>2</sub>
  • B. O<sub>2</sub>
  • C. Cl<sub>2</sub>
  • D. S
6 The unit of molar concentration is:
  • A. moldm<sup>-3</sup>
  • B. moldm<sup>+3</sup>
  • C. molcm<sup>-3</sup>
  • D. molcm<sup>+3</sup>
7 The substance formed during the chemical reaction are called.
  • A. Products
  • B. Reactants
  • C. Radical
  • D. Element
8 In an irreversible reaction dynamic equilibrium:
  • A. Never establishes
  • B. Established before the completion of reaction
  • C. Establishes after the completion of reaction
  • D. Establishes readily
9 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
10 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

Top Scorers of Chemistry 10th Class English Medium Unit 9 Online Test

U

Uzair Safdar Saeedy

Lahore10 - Nov - 2022

12/12
25 Sec
N

Nida

Lahore06 - Sep - 2022

12/12
28 Sec
H

Hum Hum

Lahore10 - Oct - 2022

12/12
40 Sec
S

Saad Nadeem

Lahore26 - Sep - 2022

12/12
41 Sec
S

Saad Nadeem

Lahore26 - Sep - 2022

12/12
41 Sec
U

Urdu Lectures With Ma'am Faiza

Lahore04 - Dec - 2022

12/12
45 Sec
S

Saad Nadeem

Lahore25 - Sep - 2022

12/12
46 Sec
S

Saad Nadeem

Lahore26 - Sep - 2022

12/12
49 Sec
S

Saad Nadeem

Lahore26 - Sep - 2022

12/12
52 Sec
M

Muhammad Abdullah

Lahore23 - Nov - 2022

12/12
54 Sec
M

MUNESH KUMAR

Lahore21 - Sep - 2022

12/12
59 Sec
M

M.Mateen Abid

Lahore04 - Dec - 2022

12/12
01 Mins 02 Sec
M

Muhammad Abdullah

Lahore22 - Nov - 2022

12/12
01 Mins 09 Sec
M

Muhammad Abdullah

Lahore26 - Nov - 2022

12/12
01 Mins 11 Sec
A

Amna Gill

Lahore26 - Oct - 2022

12/12
01 Mins 13 Sec

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  • Prof Ile

    03 May 2022

    Subjective test ??

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  • Z

    Zaman Shah

    25 Jul 2021

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  • A

    Afaq Afaqbutt

    24 Sep 2020

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  • A

    Ahmad

    27 Aug 2020

    very good app for preparation of board exams or any other exams.This app is too good.Make more mcq for better preparation

    Like (5)
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  • T

    Talha Rehman

    03 Jul 2020

    This is very helpful online website.

    Like (4)
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  • G

    Guest User

    27 Feb 2020

    nice

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    Guest User

    25 Feb 2020

    need more mcqs for better preparation but very nice app

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  • G

    Guest User

    25 Feb 2020

    great

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  • I

    Imad

    24 Feb 2020

    Good

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    Guest User

    10 Jan 2020

    Chemistry

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