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Heat of reaction is defined as the amoun...

Heat of reaction is defined as the amount of heat absorbed or evolved at a given temperaturewhen the reactants have combined to form the products is represented by a balanced chemcial equation. If the heat is denofed by q then the numerical value of q depends on the manner in which the reaction is performed for the two methods of conducting chemical reactions in calorimeters.
Constant volume W = 0 and `q_(v) = Delta E` Bomb calorimeter
Constant pressure W = - V `Delta`P, therefore `q_(P) = Delta E + P Delta V rar (V. Delta P)`
The heat of combustion of maltose at constant volume in the above question if water vapour are not condensed

A

`-1350` kcal/mol

B

`-1343` kcal/mol

C

`-1370` kcal/mol

D

`-1400` kcal/mol

Text Solution

Verified by Experts

The correct Answer is:
B
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