Chemical Process Molecular weights of polymers are in the range of 10² - 10⁷ 10² - 10² 10⁹ - 10¹¹ 10⁵ - 10⁹ 10² - 10⁷ 10² - 10² 10⁹ - 10¹¹ 10⁵ - 10⁹ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil/fat does not None of these Improve its resistance to rancid oxidation Raise its melting point Remove double bonds None of these Improve its resistance to rancid oxidation Raise its melting point Remove double bonds ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Addition of calcium oxide to water produces Slaked lime All of these Hissing sound Exothermic heat Slaked lime All of these Hissing sound Exothermic heat 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 Liquor poisoning generally occurs due to the presence of __________ in it. Carbonic acid Ethyl alcohol Impurities Methyl alcohol Carbonic acid Ethyl alcohol Impurities Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Nickel Iron Vanadium Alumina Nickel Iron Vanadium Alumina ANSWER DOWNLOAD EXAMIANS APP
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