9th Chapter

10th class Chemistry Chapter 9 (English Medium)

Here you can prepare 10th Chemistry English Medium Chapter 9 (Chemical Equilirbium) Test. Click the button for 100% free full practice test..

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

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

Sr. # Questions Answers Choice
1 At equilibrium state there are possibilities: OR types of chemical equilibrium are.
  • A. 1
  • B. 2
  • C. 3
  • D. 4
2 When the magnitude of Kc is very large in indicates.
  • A. Reaction never go to completion
  • B. Reaction is in equilibrium state
  • C. Reaction will complete after some time
  • D. Reaction has almost to completion
3 Which one of the following statements is not correct about active mass?
  • A. Rate of reaction is directly proportional to activ emass.
  • B. Active mass is taken in molar concentration
  • C. Active mass is represented by square brackets
  • D. Active mass means total mass of substances.
4 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.
5 The lives of aquatic plants and animals are indirectly related to concentration of dissolved ------ in water:
  • A. hydrogen
  • B. oxygen
  • C. chlorine
  • D. nitrogen
6 The substance formed during the chemical reaction are called.
  • A. Products
  • B. Reactants
  • C. Radical
  • D. Element
7 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
8 Dynamic means, reaction is:
  • A. In forward direction
  • B. Stop
  • C. In reverse direction
  • D. Still continuing.
9 The color of hydrogen Iodide is:
  • A. Colourless
  • B. Black
  • C. Red
  • D. Pink
10 Guldberg and waage out forward law of mass action in:
  • A. 1889
  • B. 1879
  • C. 1869
  • D. 1859

Top Scorers of 10th Class Chemistry Chapter 9 Chemical Equilibrium English Medium KPK Boards Online Mcqs

Rizwan Ullah

Lahore22 - Aug - 2024

12/12
01 Mins 38 Sec
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Sana

Lahore03 - Oct - 2024

11/12
01 Mins 45 Sec
A

Amber Wasil

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10/12
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Rizwan Ullah

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Hina Gohar

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10/12
03 Mins 42 Sec
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Zainab Riaz

Lahore17 - Aug - 2024

9/12
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Rizwan Ullah

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9/12
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Rizwan Ullah

Lahore22 - Aug - 2024

9/12
01 Mins 36 Sec
J

Jawad Zeb

Lahore07 - Sep - 2024

9/12
01 Mins 43 Sec

Rizwan Ullah

Lahore22 - Aug - 2024

9/12
01 Mins 51 Sec

Rizwan Ullah

Lahore22 - Aug - 2024

9/12
01 Mins 56 Sec
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Tooba Zulfiqar

Lahore16 - Sep - 2024

9/12
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Kanisha

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Sana

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Hamza Khan

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09 Mins 52 Sec

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