Chemical Process Dechlorination of treated water is necessary to Control taste and odour Remove residual turbidity Reduce the bacterial load on filter Remove chlorinous taste Control taste and odour Remove residual turbidity Reduce the bacterial load on filter Remove chlorinous taste ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are Derived from living organisms Catalyst for temperature sensitive reactions Proteins with high molecular weight (around 10, 000) All of these Derived from living organisms Catalyst for temperature sensitive reactions Proteins with high molecular weight (around 10, 000) All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at __________ °C. 15-30 90-100 250-300 15-30 90-100 250-300 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oil produced by solvent extraction Both A & B Is odourless Has low free fatty acid content Neither A nor B Both A & B Is odourless Has low free fatty acid content Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of vinegar? Around 1% acetic acid Neither A nor B Around 10% alcohol Both A and B Around 1% acetic acid Neither A nor B Around 10% alcohol Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Laboratory glass wares which reacts with hydroflouric acid, are made of the __________ glass. Borosilicate Soda lime Lead Alkali silicate Borosilicate Soda lime Lead Alkali silicate ANSWER DOWNLOAD EXAMIANS APP
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