When I_2 dissociates to its atomic form the following reaction oc… - Vidyadip

MCQ

When $I_2$ dissociates to its atomic form the following reaction occurs

$I_{2(g)} \rightleftharpoons 2I_{(g)} ; \Delta_f H^o = +150\,kJ$

The forward reaction is favoured at

A
low temperature
✓
high temperature
C
no change with temperature
D
high pressure

✓

Answer

Correct option: B.

high temperature

b
Reaction is endothermic, so the reaction is favoured at high temperature.

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