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For the reaction, A (g) + 2B(g) rarr 2C(...

For the reaction, `A (g) + 2B(g) rarr 2C(g) + 3D(g)` the change of enthalpy at `27^@C` is 19 kcal. The value of `Delta E` is:

A

27.8 Kcal

B

19.8 Kcal

C

18.8 Kcal

D

20.2 Kcal

Text Solution

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The correct Answer is:
D
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