Chemical Process Chemical name of Grignard reagent is Sodium thiosulphate Sodium sulphite Sodium bicarbonate Ethyl magnesium chloride Sodium thiosulphate Sodium sulphite Sodium bicarbonate Ethyl magnesium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Liquefaction of gases can not be done by Adiabatic expansion against a piston or in a turbine Merely compressing it beyond critical pressure Exchange of heat with colder stream Adiabatic expansion through a throttle valve (Joule-Thomson expansion) Adiabatic expansion against a piston or in a turbine Merely compressing it beyond critical pressure Exchange of heat with colder stream Adiabatic expansion through a throttle valve (Joule-Thomson expansion) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of soda ash is None of these Sodium bicarbonate Sodium thiosulphate Potassium carbonate None of these Sodium bicarbonate Sodium thiosulphate Potassium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The enzyme which converts starch into the disacharides maltose is Diastase None of these Maltase Yeast Diastase None of these Maltase Yeast ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Terylene is Same as dacron Both A & B A polyester Neither A nor B Same as dacron Both A & B A polyester Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc? Caustic soda Sodium silicate Sodium tripolyphosphate (STPP) Sodium borate Caustic soda Sodium silicate Sodium tripolyphosphate (STPP) Sodium borate ANSWER DOWNLOAD EXAMIANS APP
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