Class -IX, Online Chemistry Test
Online Chemistry Test for Class IX
Test your knowledge of chemistry concepts in this engaging online quiz designed for Class IX students. Answer multiple-choice questions covering various topics, from the properties of solutions to the behavior of gases.
- 10 challenging questions
- Instant feedback on answers
- Learn and revise key chemistry concepts
1.Solution of soap in water is a
True solution
Colloidal solution
Suspension
None of these
2.Select a compound out of the following :
Air
Marble
Solution
Stainless Steel
3. Tyndall effect will be shown by a
Solution
True solution
Mixture
Colloidal solution
4. A mixture of ammonium chloride and sand can be separated by
Evaporation
Sublimation
Decantation
Centrifugation
Gases are separated from each other by
Fractional evaporation
Fractional distillation
Fractional sublimation
Fractional crystallization
6.Intermolecular force of attraction is maximum in
Solids
Liquids
Gases
Plasma particles
7.Gases do not have
High compressibility
High fluidity
High density
Large volume
8.Evaporation of a material takes place
Below its melting point
Below its boiling point
Above its melting point
Above its boiling point
9.Which of the following pairs will not exhibit diffusion ?
Oxygen, water
Hydrogen, oxygen
Sugar, water
Salt, sand
10.Which of the following process doesn't convert a liquid in to vapours
Heating
Boiling
Evaporation
Condensation
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