For complete combustion of methanol CH_ 3 OH(l) + (3/2)O_ 2 (g) CO_ 2 (g) + 2H_ 2 O(l), the amount of heat...

Question

For complete combustion of methanol CH_ 3 OH(l) + (3/2)O_ 2 (g) CO_ 2 (g) + 2H_ 2 O(l), the amount of heat produced as measured by bomb calorimeter is 726 kJ mol^ -1 at 27°C. The enthalpy of combustion for the reaction is −x kJ mol^ -1 , where x is _____. (Nearest integer) (Given : R = 8.3 JK^ -1 mol^ -1 )

Accepted Answer

727

JEE Main 2022 Chemistry question

Solution

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