1.

One gram sample of ammonium nitrate is decomposed in a bomb calorimeter. The temperature of calorimeter increases by 6.12 K. The heat capacity of the system is 1.23 kJ//g//deg. What is the molar heat of decomposition of NH_(4)NO_(3)

Answer»

`- 7.53 KJ mol^(-1)`
`- 398.1 kJ mol^(-1)`
`- 16.1 kJ mol^(-1)`
`- 602 kJ mol^(-1)`

ANSWER :C


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