Chemical Process Chemical name of Grignard reagent is Sodium bicarbonate Sodium sulphite Sodium thiosulphate Ethyl magnesium chloride Sodium bicarbonate Sodium sulphite Sodium thiosulphate Ethyl magnesium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commonly used glass is known as the __________ glass. Flint Pyrex Soda Hard Flint Pyrex Soda Hard ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda? Pollution of water stream by mercury Non-availability of high purity mercury High cost of mercury High specific gravity of mercury Pollution of water stream by mercury Non-availability of high purity mercury High cost of mercury High specific gravity of mercury ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent. 25 98 50 10 25 98 50 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Acrylonitrile is mainly used in the __________ industry. Printing Dyeing Photographic Polymer Printing Dyeing Photographic Polymer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on Calcium perchlorate None of these Soda lime Slaked lime Calcium perchlorate None of these Soda lime Slaked lime ANSWER DOWNLOAD EXAMIANS APP
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