Question

16. When water is cooled to a temperature X, it gets converted into ice by a
process P. When ice at temperature X is warmed, it gets converted to
water by a process called Q.
a. What is the value of temperature X in Kelvin?
b. Define process P.
c. What is the name given to the energy absorbed during process Q.​

Answer 1

Explanation:

(a)Temperature X in Kelvin scale is 273k(melting point in Kelvin scale).

(b)freezing: The process of converting water into ice by cooling is called freezing..

(c)melting:The process of converting ice into water by adding heat is called melting.