A) 104 kcal
B) 10.4 kcal
C) 1040 kcal
D) 104 cal
Correct Answer: A
Solution :
\[4g\,{{H}_{2}}=2\]moles. Bond energy for 1 mole of \[{{H}_{2}}=208/2=104\,\,kcal.\]You need to login to perform this action.
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