Chemical Process Reaction of calcium carbide with water produces a gas, which is used For metal cutting/welding As an illuminant Both A & B Neither A nor B For metal cutting/welding As an illuminant Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the Solvay process, the product from the calciner is Sodium bicarbonate Dense soda ash Dehydrated soda ash Light soda ash Sodium bicarbonate Dense soda ash Dehydrated soda ash Light soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Superior quality laboratory apparatus is made of the __________ glass having low thermal co-efficient of expansion & high chemical resistance. Pyrex Flint Soda Potash Pyrex Flint Soda Potash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an antibiotic? Streptomycin Penicillin Quinine Tetracyclin Streptomycin Penicillin Quinine Tetracyclin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________ percent. 80 10 50 95 80 10 50 95 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Iron Nickel Alumina Vanadium Iron Nickel Alumina Vanadium ANSWER DOWNLOAD EXAMIANS APP
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