A) \[{{E}_{1}}>{{E}_{2}}\]
B) \[{{E}_{1}}<{{E}_{2}}\]
C) \[{{E}_{1}}={{E}_{2}}\]
D) \[\Delta H\] is not related of \[{{E}_{1}}>{{E}_{2}}\]
Correct Answer: B
Solution :
The given equation is : \[{{H}_{2}}+C{{l}_{2}}\xrightarrow{{}}2HCl,\Delta \Eta =-44.12\,\text{kcal}\] or \[{{H}_{2}}+C{{l}_{2}}\xrightarrow{{}}2HCl+44.12\,\text{kcal}\] The above equation is an example of exothermic reaction as energy is released in the equation. Energy is released only when reactants have less energy than products. So,You need to login to perform this action.
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