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2.2016 gm of acetaldehyde produced 13.95 kcal of heat on combustion in O2 . Calculate the heat of combustion of CH3CHO

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2.2016 gm of acetaldehyde produced 13.95 kcal of heat on combustion in O2 . Calculate the heat of combustion of CH3CHO

(a) 279 kcal

(b) 972 kcal

(c)  27.9 kcal

(d) 2.79 kcal

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Correct option (a) 279  kcal

Explanation:

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