Assertion (A): For \( \mathrm{H}_{2}(g)+\mathrm{O}_{2}(g) \longrightarrow \mathrm{H}_{2} \mathrm...
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Assertion (A): For \( \mathrm{H}_{2}(g)+\mathrm{O}_{2}(g) \longrightarrow \mathrm{H}_{2} \mathrm{O}_{2}(l) ; \Delta H=-187.6 \mathrm{~kJ} \) \( \mathrm{mol}^{-1} \), the word stability for \( \mathrm{H}_{2} \mathrm{O}_{2} \) represents energetic stability and not kinetic stability.
Reason (R): The reaction does not occur spontaneously.
(A) Both A and R are true and R is the correct explanation of A.br(B) Both A and R are true, but R is not the correct explanation of A.
(C) A is true, but R is false.
(D) A is false, but R is true.
(E) Both A and R are false.
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