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Worksheetssolids liquids and gases.
Total questions: 10
Worksheet time: 2mins
1) Which of the following is not true about the air?
Air is a mixute of gases
Air can be compressed
Cold air rises up
Air contains water vapour.
2) Which form of matter have definite shape?
Gases
Liquid
Solids
All of these
3) Which of the following is a hard solid?
Rubber
Wood
Wool
cotton
4) Which of the following does not catches fire ?
Metal
Wood
Rubber
Plastic
5) Which of the following solid is soluble in water
Talcum powder
Chalk dust
Sugar
Coal
6) What is the longform of LPG
Liquid Petrol Gas
Liquified Petroleum Gas
Liquid Pure Gas
Lead power Gas
7) What is CNG?
(a)
8) Which of the following gas is maximum in the air?
Nitrogen
Hydrogen
Carbon dioxide
Oxygen
9) Burning requires ________ gas.
Carbon dioxide
Oxygen
Water vapour
None of these
10) Which of the following can be stretched ?
Metl wire
cotton thread
Rubber band
Glass rod
