What is the free energy change, $^{'} Δ G^{'}$ When 1.0 mole of water at 100 $^{0}$ C and 1atm pressure is converted into steam at 100 $^{0}$ C and 1atm pressure

Q. What is the free energy change

△ G

, when

1.0

mole of water at

100^{o} C

and

1

atm pressure is converted steam at

100^{o} C

and

1

atm pressure:-

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What is the free energy change (ΔG) when 1.0 mole of water at 100oC and 1 atm pressure is converted into steam at 100oC and 2 atm pressure?

The correct option is A zero calSolution:- (A) zero calAs we know that, the value of free energy change at equilibrium is zero.At 100℃, the water is at equilibrium, thus the value of ΔG will be 0

What is the free energy change ( $Δ G$ ) when $1.0 m o l e$ of water at $100^{o} C$ and $1 a t m$ pressure is converted into steam at $100^{o} C$ and $2 a t m$ pressure?

The correct option is A zero $c a l$
Solution:- (A) zero cal
As we know that, the value of free energy change at equilibrium is zero.
At $100 ℃$ , the water is at equilibrium, thus the value of $Δ G$ will be $0$