Chemical Process Ore concentration by froth floatation utilises the __________ of ore particles. None of these Terminal velocities Wetting characteristics Density difference None of these Terminal velocities Wetting characteristics Density difference ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of Grignard reagent is Sodium sulphite Sodium bicarbonate Sodium thiosulphate Ethyl magnesium chloride Sodium sulphite Sodium bicarbonate Sodium thiosulphate Ethyl magnesium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Antibiotic Is an anaesthetic Is used as a pain reliever Inhibits/destroys the growth of microorganisms Is an antimalarial Is an anaesthetic Is used as a pain reliever Inhibits/destroys the growth of microorganisms Is an antimalarial ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting material for the commercial production of ethyl alcohol in India is Molasses Fruit of Mahua tree Rice Maize Molasses Fruit of Mahua tree Rice Maize ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituent of limestone is CaCO₃ MgCO₃ Na₂CO₃ CaSO₄ CaCO₃ MgCO₃ Na₂CO₃ CaSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lindane is Not a fumigant A by-product of BHC manufacture Both B and C BHC (Benzene Hexa Chloride) containing 99% γ-isomer Not a fumigant A by-product of BHC manufacture Both B and C BHC (Benzene Hexa Chloride) containing 99% γ-isomer ANSWER DOWNLOAD EXAMIANS APP
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