(C) The given reaction is $I_{2(g)} \rightleftharpoons 2I_{(g)}$ with $\Delta H_r^o = +150 \ kJ$.Since $\Delta H_r^o > 0$,the reaction is endothermic.

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(C) The given reaction is $I_{2(g)} \rightleftharpoons 2I_{(g)}$ with $\Delta H_r^o = +150 \ kJ$.Since $\Delta H_r^o > 0$,the reaction is endothermic.According to Le Chatelier's principle,for an endothermic reaction,an increase in temperature shifts the equilibrium in the forward direction (towards the product side) to absorb the excess heat.Therefore,increasing the temperature will shift the reaction towards the product.

Class 11 Chemistry 6-1.Equilibrium (Chemical Equilibrium)Le-Chaterlier principle and It’s application

Easy

For the following reaction,which change will shift the equilibrium towards the product?
$I_{2(g)} \rightleftharpoons 2I_{(g)}; \Delta H_r^o(298 \ K) = +150 \ kJ$

AIIMS 2004 All AIIMS

A
Increase in concentration of $I$
B
Decrease in concentration of $I_2$
C
Increase in temperature
D
Increase in total pressure

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6-1.Equilibrium (Chemical Equilibrium)

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Le-Chaterlier principle and It’s application

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AIIMS 2004 Paper All AIIMS years →

For the following balanced reaction occurring at a constant temperature,what will be the change in the concentration of $CO$ if the volume of the system is decreased?
$2CO_{(g)} \rightleftharpoons O_{2(g)} + 2CO_{2(g)}$

Easy

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MediumAIIMS 2011

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EasyAIEEE 2002

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In which of the following reactions are high temperature and high pressure favorable for obtaining a higher yield of products?

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For the following reaction,which change will shift the equilibrium towards the product?$I_{2(g)} \rightleftharpoons 2I_{(g)}; \Delta H_r^o(298 \ K) = +150 \ kJ$

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For the following balanced reaction occurring at a constant temperature,what will be the change in the concentration of $CO$ if the volume of the system is decreased?$2CO_{(g)} \rightleftharpoons O_{2(g)} + 2CO_{2(g)}$

For the reaction $2X_{(g)} + Y_{(g)} \rightleftharpoons 2Z_{(g)} + 80 \ kcal$,which conditions of temperature and pressure will yield more $Z$ at equilibrium?

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In which of the following reactions,increase in the volume at constant temperature does not affect the number of moles at equilibrium?

In which of the following reactions are high temperature and high pressure favorable for obtaining a higher yield of products?

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For the following reaction,which change will shift the equilibrium towards the product?
$I_{2(g)} \rightleftharpoons 2I_{(g)}; \Delta H_r^o(298 \ K) = +150 \ kJ$

For the following balanced reaction occurring at a constant temperature,what will be the change in the concentration of $CO$ if the volume of the system is decreased?
$2CO_{(g)} \rightleftharpoons O_{2(g)} + 2CO_{2(g)}$