Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Permutit Lime soda Sand filter Reverse osmosis Permutit Lime soda Sand filter Reverse osmosis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A substance produced by a living organism and capable of anti-microbial activity is called a/an Antiseptic Antibiotic None of these Disinfectant Antiseptic Antibiotic None of these Disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Chalcopyrite Hematite Siderite Magnetite Chalcopyrite Hematite Siderite Magnetite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Systemic insecticides Emit poisonous vapour Kill insects following external bodily contact Are absorbed throughout the plant Are stomach poisons Emit poisonous vapour Kill insects following external bodily contact Are absorbed throughout the plant Are stomach poisons ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oil produced by solvent extraction Is odourless Neither A nor B Has low free fatty acid content Both A & B Is odourless Neither A nor B Has low free fatty acid content Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like Easy poisoning tendency All of these High cost Fragile nature Easy poisoning tendency All of these High cost Fragile nature ANSWER DOWNLOAD EXAMIANS APP
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