Chemical Process Helium is produced on commercial scale from None of these Natural gas Coke oven gas Air None of these Natural gas Coke oven gas Air ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most efficient absorbant for SO₃ out of the following? 78%H₂SO₄ 65% oleum 20% oleum 98%H₂SO₄ 78%H₂SO₄ 65% oleum 20% oleum 98%H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process BHC (Benzene hexachloride) is made by the chlorination of benzene Which is an addition reaction Which is a substitution reaction In absolute dark In presence of sunlight Which is an addition reaction Which is a substitution reaction In absolute dark In presence of sunlight ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Air used in aerobic fermentation must be sterilized, otherwise the Uniformity of product cannot be achieved Contamination of pure culture would result None of these Recovery of product will be difficult Uniformity of product cannot be achieved Contamination of pure culture would result None of these Recovery of product will be difficult ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced using molasses as the starting raw material. Dimethyl ether Benzol Methyl alcohol Ethyl alcohol Dimethyl ether Benzol Methyl alcohol Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In premitive days, __________ was being manufactured by Leblanc Process. Alum Soda ash Calcium carbide Washing soda Alum Soda ash Calcium carbide Washing soda ANSWER DOWNLOAD EXAMIANS APP
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