In the evaporation of water, the entropy
increases
first increases and then decreases
decreases
does not change
Entropy is the measure of randomness. If the system is disordered, the randomness increases and consequently entropy increases and vice versa.
91.. When water is heated from 0ºC to l0ºC. Its volume:
A number is first increased by 10% and then reduced by 10%. The number (a) does not change (b) decreases by 1% (c) increases by 1% (d) none of these