For The Allotropic Change Represented By Equation C(diamond) -> C(graphite ); The Enthalpy Change Is AH= -1.89kJ. If 6g Of Diamond And 6g Of Graphite Are Separately Burnt To Yield Carbon Dioxide, The Heat Liberated In The First Case Is

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Bhushan Mudliyar 4 Years Ago
1795

For the allotropic change represented by equation C(diamond) -> C(graphite ); the enthalpy change

is AH= -1.89kJ. If 6g of diamond and 6g of graphite are separately burnt to yield carbon dioxide,

the heat liberated in the first case is

(1) Less than in the second case by 1.89kJ

(2) More than in the second case by 1.89 kJ

(3) Less than in the second case by 11.34 kJ

(4) More than in the second case by 0.945 kJ

asked Jun 11 12:00:00 AM

Bhushan Mudliyar

Q: 537 A: 0

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