Question

b) A particular reaction is spontaneory upto 425 Kand
becomes non spontaneous at temperatures about 475k
(i) 4 this reaction exothermie or endothernir ?
(1) Does entropy increases or decreases during the
reaction ?​

Answer 1

Explanation:

endothermic reaction is the correct one as this temperature deflection occurs only in endothermic reaction.

it's entropy increase with increase in temperature