Chemical Process Styrene is produced from ethyl benzene by the process of Dehydration Dehydrogenation Alkylation Oxidation Dehydration Dehydrogenation Alkylation Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Producing helium Making oxygen Making nitrogen Mining sulphur Producing helium Making oxygen Making nitrogen Mining sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sizing material is incorporated in paper to Increase its flexibility & opacity Impart resistance to penetration by liquids Increase its thickness Increase its brightness Increase its flexibility & opacity Impart resistance to penetration by liquids Increase its thickness Increase its brightness ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Process conditions in fermentator used for production of penicillin is 90°C, 45 atm 30°C, 200 mm Hg (absolute) 50°C, l0 atm 25°C, 2 atm 90°C, 45 atm 30°C, 200 mm Hg (absolute) 50°C, l0 atm 25°C, 2 atm ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent. Semi polar Cationic Anionic Amphoteric Semi polar Cationic Anionic Amphoteric ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol is mainly used To produce phenol formaldehyde To produce polyester resin As a plasticiser for unsaturated polyster To produce benzene To produce phenol formaldehyde To produce polyester resin As a plasticiser for unsaturated polyster To produce benzene ANSWER DOWNLOAD EXAMIANS APP
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