Chemistry Crash Course JEE Main>Chapter 12 - Equilibrium>Level 2>Q 9

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On applying pressure to the equilibrium reaction, $ice ⇌ water$ , which phenomenon will occur?

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Important Questions on Equilibrium

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Chemistry Crash Course JEE Main>Chapter 12 - Equilibrium>Level 2>Q 10

Pure ammonia is placed in a vessel at a temperature where its degree of dissociation

(α)

is appreciable. At equilibrium,

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Chemistry Crash Course JEE Main>Chapter 12 - Equilibrium>Level 2>Q 11

Favourable conditions for the manufacture of ammonia by the reaction,

N_{2} (g) + 3 H_{2} (g) ⇌ 2 {NH}_{3} (g); ∆ H = - 21.9 kcal

are

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Chemistry Crash Course JEE Main>Chapter 12 - Equilibrium>Level 2>Q 12

Consider the reaction,

{CaCO}_{3} (s) ⇌ CaO (s) + {CO}_{2} (g)

, in a closed container at equilibrium. At a fixed temperature, what will be the effect of adding more

{CaCO}_{3}

on the equilibrium concentration of

{CO}_{2} ?

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Chemistry Crash Course JEE Main>Chapter 12 - Equilibrium>Level 2>Q 13

An example of reversible reaction is

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Chemistry Crash Course JEE Main>Chapter 12 - Equilibrium>Level 2>Q 14

The graph given below relates ${lnK}_{eq .} and \frac{1}{T}$ for a reaction. The reaction must be

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Chemistry Crash Course JEE Main>Chapter 12 - Equilibrium>Level 2>Q 15

If pressure is applied to the equilibrium of

solid ⇌ liquid

. The melting point of the solid

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Chemistry Crash Course JEE Main>Chapter 12 - Equilibrium>Level 2>Q 16

Van't Hoff's equation giving the effect of temperature on chemical equilibrium is represented as

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Chemistry Crash Course JEE Main>Chapter 12 - Equilibrium>Level 2>Q 17

Molarity of

A^{-}

ions in

0.01 M HA is [K_{a} = 4 \times 10^{- 10}]