Define:-
(a) Melting point (b) Boiling point (c) Latent heat of fusion
(d) Latent heat of vapourisation (e) Sublimation
(f) Boiling or Vapourisation (g) Melting or Fusion
(h) Diffusion
Answers
Answered by
2
A) Melting point:- the temperature at which solids will melt
B) Boiling point :- the temperature at which liquid boils and turns out to form gases state
C) Latent heat of fusion:- the amount of energy required in the process of melting for a unit of mass of solid to form liquid
D)Latent heat of vaporisation:- when a liquid is given energy to changes its state to form gases without change in temperature
E) Sublimation:- when Solid change its state to gas without forming liquid
G) melting:- becomes liquid due to heat
H)Diffusion:- it is a net movement of anything from a region of higher concentration to lower concentration
Hope it helps u ; )
B) Boiling point :- the temperature at which liquid boils and turns out to form gases state
C) Latent heat of fusion:- the amount of energy required in the process of melting for a unit of mass of solid to form liquid
D)Latent heat of vaporisation:- when a liquid is given energy to changes its state to form gases without change in temperature
E) Sublimation:- when Solid change its state to gas without forming liquid
G) melting:- becomes liquid due to heat
H)Diffusion:- it is a net movement of anything from a region of higher concentration to lower concentration
Hope it helps u ; )
Answered by
15
✴️the temperature at which a solid melts to become a liquid at the atmospheric pressure is called melting point
✴️the temperature at which a liquid start boiling at atmospheric pressure is known as boiling point.
✴️latent heat of fusion the is the amount of heat energy required to change 1 kg of solid into at its melting point.
✴️ latent heat of vaporization is the amount of heat energy required to change 1 kg of solid to gas at its melting point.
✴️ sublimation is the process solid change into gas.
✴️the temperature at which a liquid start boiling at atmospheric pressure is known as boiling point.
✴️latent heat of fusion the is the amount of heat energy required to change 1 kg of solid into at its melting point.
✴️ latent heat of vaporization is the amount of heat energy required to change 1 kg of solid to gas at its melting point.
✴️ sublimation is the process solid change into gas.
Similar questions