Question

Define :--
1) Fusion
2) Vaporisation
3) Sublimation
plz help....

Answer 1

the change ,that z solid into liquid is called fusion.
the amount of heat energy required to change a liquid into vapour at its boiling point is called vaporisation.
the change of state of solid directly into gas without changing into liquid state is known as sublimation.

Answer 2

➡ Fusion :- Joining or combining two things to get a single identity or result.

➡ Vaporisation :- The conversion of solid or a liquid into gas is known as vaporisation.

➡ Sublimation :- It is the process in which a solid turns into gas without going through a liquid stage.

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