Chemical Process Which of the following is not a product of coal tar distillation? Carbolic oil None of these Anthracene Cresote oil Carbolic oil None of these Anthracene Cresote oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Systemic insecticides Kill insects following external bodily contact Are stomach poisons Emit poisonous vapour Are absorbed throughout the plant Kill insects following external bodily contact Are stomach poisons Emit poisonous vapour Are absorbed throughout the plant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting material for the production of styrene butadiene rubber (SBR) is Neither A nor B Ethylene Ethyl alcohol Both A & B Neither A nor B Ethylene Ethyl alcohol Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process DDT should not be allowed to come in contact with iron (during its manufacture) to None of these Prevent sulphonation of the monochlorobenzene by the acid catalyst Avoid its decomposition Achieve non-hygroscopic property None of these Prevent sulphonation of the monochlorobenzene by the acid catalyst Avoid its decomposition Achieve non-hygroscopic property ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pure rectified spirit contains about __________ percent alcohol. 70 99.5 45 95 70 99.5 45 95 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Esterification reaction produces Vanaspati Soap Detergent Mercaptans Vanaspati Soap Detergent Mercaptans ANSWER DOWNLOAD EXAMIANS APP
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