Match Column I with Column II

	Column I		Column II
A	A solution of gas in gas	i	Mixture of oxygen and nitrogen
B	A solution of solid in liquid	ii	O2 dissolved in water
C	A solution of liquid in liquid	iii	Amalgam of mercury with sodium
D	A solution of  liquid in solid	iv	Glucose in water
		v	Ethanol in water

Choose the correct answer from the options given.

	A	B	C	D
1	i	iv	v	iii
2	iii	ii	iv	v
3	i	iii	iv	ii
4	i	iv	ii	v

detailed solution

Correct option is A

Binary solutions are 9 types based on the physical state of solute and solventA solution of gas in gas -Mixture of oxygen and nitrogenA solution of gas in liquid-Chloroform mixed with nitrogen gasA solution of gas in solid-Camphor in nitrogenA solution of solid in liquid- oxygen dissolved in waterA solution of liquid in liquid - Ethanol dissolved in water A solution of gas in liquid-glucose dissolved in waterA solution of gas in solid -solution of hydrogen in palladiumA solution of liquid in solid -Amalgam of mercury with sodiumA solution of solid in solid- copper dissolved in gold