Q.
Study the following graph and fill in the blanks.
X
Y
P
Q
(a)
Liquid$\quad$
Gas$\quad$
Freezing point$\quad$
point
(b)
Boiling
Melting
Boiling point
Melting point
(c)
Fusion
Vapori-sation$\quad$
Melting point
Boiling point
(d)
Evaporation$\quad$
Vapori-sation
Fusion
Boiling
| X | Y | P | Q | |
|---|---|---|---|---|
| (a) | Liquid$\quad$ | Gas$\quad$ | Freezing point$\quad$ | point |
| (b) | Boiling | Melting | Boiling point | Melting point |
| (c) | Fusion | Vapori-sation$\quad$ | Melting point | Boiling point |
| (d) | Evaporation$\quad$ | Vapori-sation | Fusion | Boiling |
Thermodynamics
Solution: