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The enthalpy of the reaction H(2(g)) +...

The enthalpy of the reaction
`H_(2(g)) + O_(2(g)) rarr H_2O_((g))` is `DeltaH_1` and that of `H_(2(g)) + O_(2(g)) rarr H_(2)O_((l))` is `Delta H_2`. Then

A

Reaction is enthalpy driven

B

Reaction is entropy driven

C

Reaction is spontaneous at 400 K

D

Reaction is non-spontaneous at 400 K

Text Solution

Verified by Experts

The correct Answer is:
A, C
`DeltaH=-ve` Enthalpy driven
`DeltaS=+ve` Entropy driven
`DeltaG=-ve` Spontaneous process
`DeltaG=+ve` Non spontaneous process
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