Calculate the work done in decomposition of 32 gram of NH4 no3 at hundred degree Celsius state whether the work is done on the system or by the system
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Explanation:
The expression for the heat evolved is q=mSΔT
When 1g of ammonium nitrate decomposes, the heat evolved is q=1×1.23×6.12
When 1 mole of ammonium nitrate decomposes, the heat evolved is q=1×1.23×6.12×80=602.21kJ/mol
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