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Collision Theory

For an exothe...

Question

For an exothermic reaction energy of activation is $8$ $c a l m o l^{- 1}$ . The heat of reaction is either greater or lesser than $x$ $c a l m o l^{- 1}$ . $x$ is:

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None of these

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Solution

The correct option is D 8
As we know,

Heat of reaction $Δ H = E_{f} - E_{b} < 0$ as reaction is exothermic and so, the heat of reaction is greater than activation energy i.e. $8$ cal/mol.

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