Predict the sign of `DeltaS` in the following processes. Give reasons for your answer :   (a) `N_(2)
Channel: Doubtnut
Date: 2020-03-29

Predict the sign of `DeltaS` in the following processes. Give reasons for your answer :   (a) `N_(2)O_(4(g))to 2NO_(2(g))`   (b)`Fe_(2)O_(3(s)) + 3H_(2(g)) to 2Fe_((s)) +3H_(2)O_((g))`