When water is cooled, it gets converted into ice by a process called P. When ice is warmed, it gets reconverted into the water in a process called Q. Identify P and Q.

P:- Melting

Q:- Solidification

No worries! We‘ve got your back. Try BYJU‘S free classes today!

P:- Solidification

Q:- Melting

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

P:- Condensation

Q:- Melting

No worries! We‘ve got your back. Try BYJU‘S free classes today!

P:- Vapourisation

Q:- Solidification

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
P:- Solidification

Q:- Melting

P:- Solidification

The phase transition from liquid to the solid state on cooling or removing heat is called solidification. Conversion of water (liquid) to ice (solid) is an example of solidification.

Q:- Melting

The phase transition from solid to the liquid state on heating is called melting. Conversion of solid (ice) to water (liquid) is an example of melting.

Suggest Corrections

Similar questions

Q. When water is cooled, it gets converted into ice by a process called P and when water is heated, it gets converted into the steam by the process Q. Identify the processes P and Q.

Q. When water is cooled to a temperature x, it gets converted into ice at temperature x by a process called P, and when ice at temperature x is warmed, it gets reconverted into water at the same temperature x in a process called Q.
(a) What is the value of temperature x in Kelvin?
(b) What is the process P Known as?
(c) What is the name of energy released during process P?
(d) What is the process Q known as?
(e) What is the name of energy absorbed during process Q?

Q. When water is cooled to a temperature x, it gets converted into ice at temperature x by a process called P. And when ice at temperature x is warmed, it gets reconverted into water at the same temperature x in a process called Q.

(a) What is the value of temperature x in Kelvin ?
(b) What is the process P known as ?
(c) What is the name of energy released during process P ?
(d) What is the process Q known as ?
(e) What is the name of energy absorbed during process Q ?

Q. Wax melts at 55°C. To get solid wax again the process that must take place is
(a) evaporation.
(b) melting.
(c) condensation.
(d) solidification.

When water is heated, it gets converted into steam by a process called A. When steam is cooled, it is again converted into water by a process called B. Identify A and B.