Chemical Process Sodium chloride content in sea water is about __________ gms/litre. 50 10 25 2 50 10 25 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by Electrolysis Electrolytic oxidation Electrolytic reduction None of these Electrolysis Electrolytic oxidation Electrolytic reduction None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitric acid is not used in the manufacture of Fertilisers Explosives Detergents Aqua regia Fertilisers Explosives Detergents Aqua regia ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of ethyl benzene produces Naphthalene Styrene Benzoic acid Phenol Naphthalene Styrene Benzoic acid Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt is the basic raw material for the manufacture of Cement Potteries Caustic soda Glass Cement Potteries Caustic soda Glass ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 3 12 22 0.3 3 12 22 0.3 ANSWER DOWNLOAD EXAMIANS APP
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