AIIMS2016Chemistry-Thermochemistry
AIIMS 2016 Chemistry Calorimetry MCQ Question
Type: MCQ-numerical-Medium-Class 11
The heat liberated when 1.89 g of benzoic acid is burnt in a bomb calorimeter at 25°C and it increases the temperature of 18.94 kg of water by 0.632°C. If the specific heat of water at 25°C is 0.998 cal/g-deg, the value of the heat of combustion of benzoic acid is
A
881.1 kcal
B
771.12 kcal
C
981.1 kcal
D
871.2 kcal
Correct Answer
Option B
Detailed explanation coming soon.
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