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Chemistry 9 Chapter 6 - Solutions -4
1.
The solution of soda water is?
a) Liquid in solid
b) Solid in liquid
c) Gas in liquid
d) Liquid in gas
2.
Which one of the following is a solution of liquid in liquid?
a) Fog
b) Mist
c) Alcohol in water
d) Clouds
3.
Which one of the following is a solution of solid in solid?
a) Soda water
b) Air
c) Amalgams
d) Alloys
4.
Which one of the following is a solution of gas in gas?
a) Amalgam
b) Mist
c) Alloy
d) Air
5.
Brine is a solution of?
a) Salt in water
b) Metal in mercury
c) Metal in water
d) Salt in mercury
6.
The quantity of a solute present in a given amount of solvent or solution is known as?
a) Concentration of solution
b) Hydrolysis
c) Sublimation
d) Ionization of solution
7.
A solution with low concentration is known as?
a) Supersaturated solution
b) Dilute solution
c) Saturated solution
d) Concentrated solution
8.
The number of moles of a solute dissolved per litter of solution is known as?
a) Mole
b) Molality
c) Molecular mass
d) Molarity
9.
Molarity is the unit of?
a) Pressure
b) Distance
c) Concentration
d) Temperature
10.
The molar mass of urea is?
a) 30
b) 70
c) 40
d) 60
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