Q.
x g sample of NH4NO3 is decomposed in a Bomb calorimeter. The temperature of calorimeter increase by 4°C. The heat capacity of the system is 1.25 kJ/°C. Calculate the value of x. Given molar heat of decomposition of NH4NO3 at constant volume is 400 kJ mol.
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answer is 1.
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Detailed Solution
Qv=1.25×4=5Qv=5=x80×400⇒ x=1
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