Chemical Equilibrium – Online MCQs – Chemistry 10th

Online MCQs Test | Chapter 1 : Chemical Equilibrium | Chemistry Class 10th | Sindh Board Science Group

Below Here to find Online MCQs Test of Chapter 1 (Chemical Equilibrium) Chemistry Class 10th Science Group – Sindh Board. According to New Examination Pattern / Syllabus 2023-24 of Sindh Board Karachi Hyderabad Larkana Sukkur and Mirpurkhas.

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You have 10 minutes to complete the test consist of 20 Questions

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Chap 1 - Chemical Equilibrium - Chemistry 10th

Science Group - Sindh Board

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1. If Qc > Kc:

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2. The direction of a reaction can be predicted by the type of arrow:

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3. Which statement is TRUE for a forward reaction?

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4. The value of Kc increases when:

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5. The reaction rate depends on the concentration of the:

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6. Which statement is NOT true for reverse reaction?

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7. As the reactant amount decreases, the rate of reactant transformation:

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8. Equilibrium is a state in which:

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9. The reaction is a reverse reaction, if Kc is:

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10. A chemical reaction is a chemical change which involves:

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11. Which of the following represent backward reaction?

which-of-the-following-represent-backward-reaction

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12. A reaction which is never goes to completion is known as reversible reaction. Reversible reaction is represented by:

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13. This type of reaction is known as ‘Forward reaction’.

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14. These are the most important part of the atmosphere.

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15. Kc = :

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16. The system is stable in equilibrium when:

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17. Kc varies with:

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18. At the beginning the reaction:

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19. Which reactions are irreversible reactions?

(i)        Condensation

(ii)       Combustion

(iii)      Melting

(iv)      Rusting

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20. It is the single factor affecting the equilibrium constant's value.

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