Chemical Process Which of the following is used as a coagulant in treating turbid water? Activated carbon Calcium sulphate Chlorine Ferric sulphate Activated carbon Calcium sulphate Chlorine Ferric sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of vinegar? Both A and B Neither A nor B Around 1% acetic acid Around 10% alcohol Both A and B Neither A nor B Around 1% acetic acid Around 10% alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rancidity of the fatty oil can be reduced by its Decoloration Purification Oxidation Hydrogenation Decoloration Purification Oxidation Hydrogenation 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
Chemical Process The noble gas which occurs most abundantly in the atmosphere is Neon Argon Krypton Helium Neon Argon Krypton Helium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fish contains about __________ percent oil. 35 5 20 10 35 5 20 10 ANSWER DOWNLOAD EXAMIANS APP
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