Chemical Process Which of the following is not produced on commercial scale from sea water? Sodium sulphate Bromine Magnesium compounds Potassium compounds Sodium sulphate Bromine Magnesium compounds Potassium compounds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentator temperature during production of alcohol from molasses is around __________ °C. 30 150 300 5 30 150 300 5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a coagulant in treating turbid water? Calcium sulphate Activated carbon Ferric sulphate Chlorine Calcium sulphate Activated carbon Ferric sulphate Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Industrial production of chloroform requires acetone and Ammonium chloride Chlorine Phosgene Calcium hypochlorite Ammonium chloride Chlorine Phosgene Calcium hypochlorite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a raw material used for the manufacture of ordinary glass? Silica Limestone Iron oxide Soda ash Silica Limestone Iron oxide Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process DDT should not be allowed to come in contact with iron (during its manufacture) to Prevent sulphonation of the monochlorobenzene by the acid catalyst Achieve non-hygroscopic property None of these Avoid its decomposition Prevent sulphonation of the monochlorobenzene by the acid catalyst Achieve non-hygroscopic property None of these Avoid its decomposition ANSWER DOWNLOAD EXAMIANS APP
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