Chemical Process Which is the most suitable dye for synthetic fibres? Azoic dye Mordant dye Pigment dye Acid dye Azoic dye Mordant dye Pigment dye Acid dye ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Helium is produced on commercial scale from Coke oven gas Natural gas None of these Air Coke oven gas Natural gas None of these Air ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Terylene is A polyester Both A & B Neither A nor B Same as dacron A polyester Both A & B Neither A nor B Same as dacron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at __________ °C. 15-30 90-100 250-300 15-30 90-100 250-300 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass. Mangnese Chromium Arsenic Copper Mangnese Chromium Arsenic Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is used for the manufacture of Caustic soda Soda ash Caustic potash Soda lime Caustic soda Soda ash Caustic potash Soda lime ANSWER DOWNLOAD EXAMIANS APP
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