Structure and properties of matter questions | form one Physics

The movement of solvent molecules from high to low concentration through a semi-permeable membrane is called:
A. Fusion
B. Osmosis
C. Diffusion
D. Pressure

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UNSOLVED

Distinguish between density and relative density.

Answer / Solution

UNSOLVED

Which of the following process occurs when more molecules of water return to it than escaping from it?
A Evaporation B Condensation C Diffusion
D Osmosis E Crystallization.

Answer / Solution

UNSOLVED

(i) What is meant by capillary action?
(ii) Briefly explain three applications of capillarity in real life.

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UNSOLVED

Any substance that has mass and occupies space is known as

1. Energy
2. Matter
3. Universe
4. Nature

Answer / Solution

UNSOLVED