The non SI and SI units of some physical quantities are given in column A and column B respectively. Match the units belonging to the same physical quantity:

(A)	(B)
(a) degree Celsius	(i) kilogram
(b) centimetre	(ii) Pascal
(c) gram per centimetre	(iii) metre Cube
(d) bar	(iv) kelvin
(e) milligram	(v) kilogram per metre cube

Fill in the blanks:

(a) Evaporation of a liquid at room temperature leads to the ___ effect.

(b) At room temperature, the forces of attraction between the particles of solid substances are_____ than those which exist in the gaseous state.

(c) The arrangement of particles is less ordered in the ____ state. However, there is no order in the _____state.

(d) ______ is the change of gaseous state directly to solid state without going through the ____state.

(e) The phenomenon of change of a liquid into the gaseous state at any temperature below its boiling point is called______

Match the physical quantities given in column A to their S I units given in column B :

‘Osmosis is a special kind of diffusion’. Comment.

Classify the following into osmosis/diffusion

(a) Swelling up of a raisin on keeping in water.

(b) Spreading of the virus on sneezing.

(c) Earthworm dying on coming in contact with common salt.

(d) Shrinking of grapes kept in thick sugar syrup.

(e) Preserving pickles in salt.

(f) Spreading of the smell of cake being baked throughout the house.

(g) Aquatic animals using oxygen dissolved in water during respiration.