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Chemistry Practice

Chemical equilibrium 01 MCQs

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Latest MCQs

Showing 6–10 of 35 MCQs

Chemical equilibrium 01 Chemical equilibrium #Dynamic Equilibrium

6

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On a concentration–time graph, what does a horizontal part of both curves indicate?

Chemical equilibrium 01 Chemical equilibrium #Equilibrium Constant

7

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The diagrams represent a reversible reaction at equilibrium in a closed container. Which statement describes this state correctly?

Diagram

Chemical equilibrium 01 Chemical equilibrium #Kc

8

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For A(g) + B(g) ⇌ C(g), Kc = 2. At equilibrium [A] = 1 mol L⁻¹ and [B] = 3 mol L⁻¹. Calculate [C].

Chemical equilibrium 01 Chemical equilibrium #Chemical Kinetics #Reverse Reaction Rate

9

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Which symbol denotes the rate of the reverse reaction?

Chemical equilibrium 01 Chemical equilibrium #Dynamic Equilibrium

10

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At equilibrium between H₂O(l) and H₂O(s), which statement is correct?

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