Chemical Process Gypsum is chemically Potassium sulphate Sodium sulphate Calcium chloride Calcium sulphate Potassium sulphate Sodium sulphate Calcium chloride Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol content in freshly prepared natural and fortified wine may be respectively around __________ percent. 10 - 20 and 40 - 50 14 - 30 and 40-50 7-14 and 14-30 7-14 and 40-50 10 - 20 and 40 - 50 14 - 30 and 40-50 7-14 and 14-30 7-14 and 40-50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of carbonaceous matter in the sewage All of these Increases the quantity of chlorine used for its purification Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Reduces sulphate ions to sulphides causing obnoxious smell All of these Increases the quantity of chlorine used for its purification Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Reduces sulphate ions to sulphides causing obnoxious smell ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dechlorination of treated water is necessary to Remove residual turbidity Control taste and odour Reduce the bacterial load on filter Remove chlorinous taste Remove residual turbidity Control taste and odour Reduce the bacterial load on filter Remove chlorinous taste ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nicotine is Neither A nor B Obtained by treating by-products of the tobacco processing industry Both A and B A volatile alkaloid Neither A nor B Obtained by treating by-products of the tobacco processing industry Both A and B A volatile alkaloid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent. 98 50 25 10 98 50 25 10 ANSWER DOWNLOAD EXAMIANS APP
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