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WorksheetsSOLUTIONS
Total questions: 10
Worksheet time: 5mins
A solution is a __________ mixture.
homogeneous
heterogeneous
homogeneous and heterogeneous
non homogeneous
The number of components in a binary
solution is __________
2
3
4
5
Which of the following is the universal
solvent?
Acetone
Benzene
Water
Alcohol
A solution in which no more solute can be
dissolved in a definite amount of solvent at a
given temperature is called _______
Saturated solution
Un saturated solution
Super saturated solution
Dilute solution
Identify the non aqueous solution.
sodium chloride in water
glucose in water
copper sulphate in water
sulphur in carbon-di-sulphide
When pressure is increased at constant
temperature the solubility of gases in liquid
___________.
No change
increases
decreases
no reaction
Solubility of NaCl in 100 ml water is 36 g.
If 25 g of salt is dissolved in 100 ml of
water how much more salt is required for
saturation _____________.
12 g
11 g
16 g
20 g
A 25% alcohol solution means
25 ml alcohol in 100 ml of water
25 ml alcohol in 25 ml of water
25 ml alcohol in 75 ml of water
75 ml alcohol in 25 ml of water
Deliquescence is due to __________
Strong affinity to water
Less affinity to water
Strong hatred to water
Inertness to water
Which of the following is hygroscopic in
nature?
ferric chloride
copper sulphate penta hydrate
silica gel
none of the above
