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Chemistry CBSE Live product
Class 8 (2025-26)
The amazing world of solutes, solvents and solutions
Revision I - The amazing world of solutes, solvents and solutions
1.
Nature of solute and solvent
Question:
2
m.
Select the correct answer
:
1.
Water dissolves common salt easily but fails to dissolve oil. What is the best reason for this behaviour?
Oil reacts with air
Water is lighter than oil
Water is polar while oil is non-polar
Salt is solid and oil is liquid
2.
Identify the aqueous solution:
Iodine in alcohol
Copper sulphate in water
Sulphur in carbon-di-sulphide
Iodine in carbon tetrachloride
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