Chemical Process Sodium chloride content in sea water is about __________ gms/litre. 2 50 25 10 2 50 25 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a coagulant in treating turbid water? Activated carbon Chlorine Calcium sulphate Ferric sulphate Activated carbon Chlorine Calcium sulphate Ferric sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flash point of most vegetable oils is about __________ °C. 50 100 300 200 50 100 300 200 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace. Limestone Quartz Bauxite Manganese Limestone Quartz Bauxite Manganese ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Antibiotic Is an anaesthetic Is an antimalarial Inhibits/destroys the growth of microorganisms Is used as a pain reliever Is an anaesthetic Is an antimalarial Inhibits/destroys the growth of microorganisms Is used as a pain reliever ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Bleaching powder Alum Chlorine Calcium sulphate Bleaching powder Alum Chlorine Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
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