The reaction: $3 \mathrm{O}_{2} ightleftharpoons 2 \mathrm{O}_{3}$ $\Delta \mathrm{H}=+69,000$ calories is…

The reaction: $3 \mathrm{O}_{2} ightleftharpoons 2 \mathrm{O}_{3}$ $\Delta \mathrm{H}=+69,000$ calories is favoured by:
  1. high temperature and low pressure
  2. high temperature and high pressure
  3. low temperature and high pressure
  4. low temperature and low pressure

Solution

According to Le Chatalier principle, formation of ozone is favoured by high temperature (endothermic reaction) and high pressure. ~

Asked in: JEE-TOPICTESTS-CHEMISTRY

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