The spontaneity means having the potential to proceeds without the assistance of exertnal agency. The processes which occur spontaneously are

The spontaneity means having the potential to proceeds without the ass

1.	The spontaneity means having the potential to proceeds without the assistance of exertnal agency. The processes which occur spontaneously are
Answer» a flow of HEAT from colder to warmer body. gas in a container CONTRACTING into one corner. gas EXPANDING to FILL the available volume. burning carbon in oxygen to give carbon dioxide. Solution :(a) and (b) can neither occur by themselves nor by initiation , (c ) can occur by itself , (d) occurson initiation.