Chemical Process Permanent hardness of water is due to the presence of calcium & magnesium Sulphates & chlorides Bi-carbonates Carbonate None of these Sulphates & chlorides Bi-carbonates Carbonate None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bitterns is a/an Unsaturated fat By-product of chlor-alkali industry None of these Starting material for the production of iodine Unsaturated fat By-product of chlor-alkali industry None of these Starting material for the production of iodine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Making nitrogen Making oxygen Producing helium Mining sulphur Making nitrogen Making oxygen Producing helium Mining sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nickel is not used as a catalyst in the __________ reaction. Shift conversion Steaming reforming of naphtha Ammonia cracking/dissociation Oil hydrogenation Shift conversion Steaming reforming of naphtha Ammonia cracking/dissociation Oil hydrogenation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is largely used In photographic industry In printing industry As a starting material for 'hypo' As rocket fuel In photographic industry In printing industry As a starting material for 'hypo' As rocket fuel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bordeaux mixture is a/an Explosive Fertiliser Inorganic fungicide Insecticide Explosive Fertiliser Inorganic fungicide Insecticide ANSWER DOWNLOAD EXAMIANS APP
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