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10 questions
Which gas is used to make fizzy drink
Nitrogen
Oxygen
Carbon dioxide
Helium
Which gas is used as fertilizer?
Argon
Helium
Nitrogen
Oxygen
Which gas is used in balloons?
Helium
Argon
Neon
Krypton
Which gas is used in advertisements?
Sulphurdioxide
Neon
Helium
Oxygen
Living things use oxygen for the process of
Respiration
Hearing
Digestion
Walking
Which gas does not support burning?
Oxygen
Hydrogen
Carbon dioxide
Nitrogen
Carbon dioxide is used by the plants for
Osmosis
Diffusion
Photosynthesis
Transpiration
Which gas supports burning?
Helium
Argon
Neon
Oxygen
Which gas is used in laser light?
Argon
Helium
Carbon dioxide
Sulphur dioxide
Which gas is used in aircraft tyre?
Oxygen
Carbon dioxide
Nitrogen
Helium
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