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1 mole of CaC(2), Mg(2)C(3) and Al(4)C(3...

1 mole of `CaC_(2), Mg_(2)C_(3) and Al_(4)C_(3` react with water in separate flask. Work done by the system in the three cases respectively are `w_(1), w_(2) and w_(3)`. Then which of the following is/are incorrect.

A

`CaC_(2) = Mg_(2)C_(3) lt Al_(4)C_(3)`

B

`CaC_(2)= Mg_(2)C_(3)= Al_(4)C_(3)`

C

`Mg_(2)C_(3) lt CaC_(2) lt Al_(4)C_(3)`

D

`Mg_(2)C_(3) lt Al_(4)C_(3) lt CaC_(2)`

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