Chemical Process Chemical name of soda ash is Sodium thiosulphate Potassium carbonate Sodium bicarbonate None of these Sodium thiosulphate Potassium carbonate Sodium bicarbonate None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalyst used in the hydrogenation of oil is Platinum Alumina Iron Nickel Platinum Alumina Iron Nickel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is made by the Dehydrogenation of ethyl benzene None of these Oxidation of benzene Oxidation of naphthalene Dehydrogenation of ethyl benzene None of these Oxidation of benzene Oxidation of naphthalene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dry ice (solidified CO₂) is used for the None of these Liquefaction of permanent gases Storage & shipment of frozen foods and ice-creams Liquefaction of natural gas None of these Liquefaction of permanent gases Storage & shipment of frozen foods and ice-creams Liquefaction of natural gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a food additive? Citric acid Ammonium chloride Invertage Benzoyl peroxide Citric acid Ammonium chloride Invertage Benzoyl peroxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C. -196 -53 -103 -183 -196 -53 -103 -183 ANSWER DOWNLOAD EXAMIANS APP
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