Chemical Process __________ is produced by the dehydrogenation of ethyl benzene. Phenol Cumene Ethyl alcohol Styrene Phenol Cumene Ethyl alcohol Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Potassium is kept & transported under Liquid ammonia Alcohol Kerosene oil Water Liquid ammonia Alcohol Kerosene oil Water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes can remove both temporary as well as permanent hardness of water? Filtration Distillation Boiling None of these Filtration Distillation Boiling None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Film forming materials Plasticisers Diluents Solvents Film forming materials Plasticisers Diluents Solvents ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is a by-product of the __________ industry. Oil hydrogenation Paint Detergent Soap Oil hydrogenation Paint Detergent Soap 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
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