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 Percentage of uranium in carnotite ore found in Jadugoda (Jharkhand) is about 0.1 to 0.5 5 to 10 15 to 25 1 to 5 0.1 to 0.5 5 to 10 15 to 25 1 to 5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeigler process Produces low density polyethylene Produces high density polyethylene Uses no catalyst Employs very high pressure Produces low density polyethylene Produces high density polyethylene Uses no catalyst Employs very high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium carbonate (soda ash) is not used in the manufacture of Baking powder Detergents Sugar Fire extinguishers Baking powder Detergents Sugar Fire extinguishers ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the production of soda ash by Solvay process, the by-product is NaOH CaCl₂ NH₃ NH₄Cl NaOH CaCl₂ NH₃ NH₄Cl ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oil produced by solvent extraction Neither A nor B Is odourless Has low free fatty acid content Both A & B Neither A nor B Is odourless Has low free fatty acid content Both A & B ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS