Chemical Process Chemical name of Grignard reagent is Sodium sulphite Ethyl magnesium chloride Sodium thiosulphate Sodium bicarbonate Sodium sulphite Ethyl magnesium chloride Sodium thiosulphate Sodium bicarbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are organic catalysts used in the __________ reactions. Electrochemical Photochemical Chemical Biochemical Electrochemical Photochemical Chemical Biochemical 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 Increase the cellulose content Avoid mechanical weakening of fibre None of these Remove lignin by way of crystallisation Increase the cellulose content Avoid mechanical weakening of fibre None of these Remove lignin by way of crystallisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ acid is an unsaturated fatty acid. Oxalic Oleic Stearic Palmitic Oxalic Oleic Stearic Palmitic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Styrene is produced from ethyl benzene by the process of Oxidation Dehydrogenation Alkylation Dehydration Oxidation Dehydrogenation Alkylation Dehydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of hydrated lime in water treatment Before filtration, reduces the bacterial load on filters After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ All of these Is to adjust the pH value Before filtration, reduces the bacterial load on filters After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ All of these Is to adjust the pH value ANSWER DOWNLOAD EXAMIANS APP
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