Out of the following reactions in which case heat evolved will be more H2 +1/2O2->H2O(g)H2+1/2O2->H2O(l)

Out of the following reactions in which case heat evolved will be more

1.	Out of the following reactions in which case heat evolved will be more H2 +1/2O2->H2O(g)H2+1/2O2->H2O(l)
Answer» option A in my opinion Explanation:becoz it is ALREADY in gaseous FORM and oxygen have 4 ATOMS mark me as a brainlest ans plsfollow me