Chemical Process Chemical name of Grignard reagent is Sodium bicarbonate Ethyl magnesium chloride Sodium sulphite Sodium thiosulphate Sodium bicarbonate Ethyl magnesium chloride Sodium sulphite Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oil is a/an Mixture of glycerides Mixture of glycerides of fatty acids Solid at normal temperature Ester of alcohols other than glycerine Mixture of glycerides Mixture of glycerides of fatty acids Solid at normal temperature Ester of alcohols other than glycerine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituents of portland cement are calcium aluminate and Gypsum Silicates Sodium silicate Carbonates Gypsum Silicates Sodium silicate Carbonates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in the manufacture of DDT (from chloral and chlorobenzene) is None of these Ultraviolet light Dilute H₂SO₄ Oleum None of these Ultraviolet light Dilute H₂SO₄ Oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A bio-catalyst produced by living cells which acts independent of the cell is called a/an Substrate None of these Enzyme Nutrient Substrate None of these Enzyme Nutrient ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In sulphate pulp manufacture, the pressure and temperature in the digestor is L atm., 800°C 1 atm., 170 - 180°C 10 atm., 800 °C 10 atm., 170-180°C L atm., 800°C 1 atm., 170 - 180°C 10 atm., 800 °C 10 atm., 170-180°C ANSWER DOWNLOAD EXAMIANS APP
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