Chemical Process Plaster of Paris is CaSO₄.½H₂O Used for setting of broken bones Both A and B Same as gypsum CaSO₄.½H₂O Used for setting of broken bones Both A and B Same as gypsum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bitterns is a/an By-product of chlor-alkali industry None of these Unsaturated fat Starting material for the production of iodine By-product of chlor-alkali industry None of these Unsaturated fat Starting material for the production of iodine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not an elastomer? Neoprene None of these Nitrile-butadiene Polyisoperene Neoprene None of these Nitrile-butadiene Polyisoperene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is used As plasticisers In making PVC For making nylon-6 In insecticides manufacture As plasticisers In making PVC For making nylon-6 In insecticides manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of carbonaceous matter in the sewage Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Increases the quantity of chlorine used for its purification All of these Reduces sulphate ions to sulphides causing obnoxious smell Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Increases the quantity of chlorine used for its purification All of these Reduces sulphate ions to sulphides causing obnoxious smell ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Making oxygen Making nitrogen Mining sulphur Producing helium Making oxygen Making nitrogen Mining sulphur Producing helium ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS