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Chemical Thermodynamics Part 2

Section: Chemistry

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Question : 9

Total: 111

A sample of n-octane ( 1.14 g ) was completely burnt in excess of oxygen in a bomb calorimeter, whose heat capacity is 5‌kJ‌K−1. As a result of combustion reaction, the temperature of the calorimeter is increased by 5 K . The magnitude of the heat of combustion of octane at constant volume is ____ kJ‌mol−1 (nearest integer).

[3 Apr 2025 Shift 2]

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