SSC MTS EXAM

SSC

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Process from gas to solid.
A
Evaporation
B
Condensation
C
Deposition
D
Vaporization
Explanation: 

Detailed explanation-1: -Deposition is the phase transition in which gas transforms into solid without passing through the liquid phase. Deposition is a thermodynamic process. The reverse of deposition is sublimation and hence sometimes deposition is called desublimation.

Detailed explanation-2: -Deposition is the change of state from a gas to a solid.

Detailed explanation-3: -Water vapor to ice-Water vapor transforms directly into ice without becoming a liquid, a process that often occurs on windows during the winter months.

Detailed explanation-4: -Condensation is a process of converting gaseous state into liquid state on cooling. Formation of water droplets from air is an example of condensation.

There is 1 question to complete.