Silver gets corroded due to ___ in air. (1) Oxygen (2) Hydrogen Sulphide (3) Carbon dioxide (4) Nitrogen Answer : Hydrogen Sulphide...
“Bhopal gas tragedy” 1984 is related to (1) Aluminium Phosphide (2) Methyl bromide (3) Methyl isocyanate (4) Carbon dioxide Answer : Methyl isocyanate...
If lime water is kept in the air, it turns milky due to presence of : (1) Carbondioxide (2) Nitrogen (3) Oxygen (4) Sulphurdioxide Answer : Carbondioxide...
The gas involved in Bhopal incident was (1) Hydrogen sulphide (2) Nitrogen dioxide (3) Methyl chloride (4) Methyl isocyanide Answer : Methyl isocyanide...
Ozone depletion in the atmosphere is mainly caused by (1) sulphur dioxide (2) nitrogen dioxide (3) hydrogen sulphide (4) chlorofluorocarbon Answer : chlorofluorocarbon...
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