Chemical Process Alcohol is produced by the Esterification of a fat None of these Hydrolysis of an ether Oxidation of an aldehyde Esterification of a fat None of these Hydrolysis of an ether Oxidation of an aldehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Yellow glycerine is made into white, using Bentonite Bauxite Diatomaceous earth Activated carbon Bentonite Bauxite Diatomaceous earth Activated carbon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the second major component of cement? CaO Al₂O₃ Fe₂O₃ SiO₂ CaO Al₂O₃ Fe₂O₃ SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc? Caustic soda Sodium silicate Sodium borate Sodium tripolyphosphate (STPP) Caustic soda Sodium silicate Sodium borate Sodium tripolyphosphate (STPP) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to Avoid mechanical weakening of fibre Remove lignin by way of crystallisation None of these Increase the cellulose content Avoid mechanical weakening of fibre Remove lignin by way of crystallisation None of these Increase the cellulose content ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Dacron Vinyl chloride Maleic anhydride Phthalic anhydride Dacron Vinyl chloride Maleic anhydride Phthalic anhydride ANSWER DOWNLOAD EXAMIANS APP
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