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Chemistry

Chemistry
L.P.G. is mostly liquefied

Butane
Oxygen
Methane
Hydrogen

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Chemistry
Stainless steel is an alloy of

Chromium and iron
Chromium and carbon
Chromium, carbon and iron
Carbon and iron

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Chemistry
Dry ice is the solid form of :

Air
Nitrogen
Water
Carbon di–oxide

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Chemistry
The filter over which sewage is sprinkled is called as

Trickling filter
Contact bed
Intermittent sand filter
Percolating filter

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Chemistry
Vulcanized rubber contains sulphur

10-15%
3-5%
7-9%
0.02

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Chemistry
Sodium bicarbonate is commercially known as

Baking soda
Caustic soda
Soda lime
Washing soda

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MORE MCQ ON Chemistry

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