Chemical Process Naphthols are derivates of Methyl amine Naphthalene Phenol Xylene Methyl amine Naphthalene Phenol Xylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sudden temperature fluctuation does not affect pyrex glass, because of its Low co-efficient of expansion High co-efficient of expansion Both B and C High melting point Low co-efficient of expansion High co-efficient of expansion Both B and C High melting point ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Essential oils are usually obtained using Solvent extraction Leaching Steam distillation Extractive distillation Solvent extraction Leaching Steam distillation Extractive distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of sodium thiosulphate (hypo) in development of photographic film/plate is to Convert silver chloride to silver Remove metallic silver Remove unexposed silver halide Brighten the faint images Convert silver chloride to silver Remove metallic silver Remove unexposed silver halide Brighten the faint images ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethanol amine is produced using ammonia and Ethanol Ethylene oxide Ethane Ethyl benzene Ethanol Ethylene oxide Ethane Ethyl benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is made by the Oxidation of benzene Oxidation of naphthalene None of these Dehydrogenation of ethyl benzene Oxidation of benzene Oxidation of naphthalene None of these Dehydrogenation of ethyl benzene ANSWER DOWNLOAD EXAMIANS APP
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