Chemical Process Dehydrogenation of ethyl benzene produces Phenol Naphthalene Styrene Benzoic acid Phenol Naphthalene Styrene Benzoic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Chlorine Calcium sulphate Alum Bleaching powder Chlorine Calcium sulphate Alum Bleaching powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrocynic acid (HCN) is used as an insecticide for Citrus fruits Controlling poultry lice Potato beetle Controlling timber degradation by ants Citrus fruits Controlling poultry lice Potato beetle Controlling timber degradation by ants ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol formaldehyde is produced by condensation polymerisation. It is also known as Teflon Nylon-66 Polyester Bakelite Teflon Nylon-66 Polyester Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are organic catalysts used in the __________ reactions. Electrochemical Biochemical Photochemical Chemical Electrochemical Biochemical Photochemical Chemical ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalyst used in the oxidation of benzene to produce maleic anhydride is Pt Ni V₂O₅ Cr Pt Ni V₂O₅ Cr ANSWER DOWNLOAD EXAMIANS APP
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