Chemical Process Phthalic anhydride is made by the Oxidation of benzene None of these Dehydrogenation of ethyl benzene Oxidation of naphthalene Oxidation of benzene None of these Dehydrogenation of ethyl benzene Oxidation of naphthalene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Gravity separation Froth floatation Roasting Electro magnetic separation mainly Gravity separation Froth floatation Roasting Electro magnetic separation mainly ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hard water Pollutes the water stream Does not affect the lather formation by soap All of these Is not unfit for drinking purpose Pollutes the water stream Does not affect the lather formation by soap All of these Is not unfit for drinking purpose ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of BHC, which is an insecticide is C₆Cl₆ C₆H₄Cl₂ C₆H₅Cl C₆H₆Cl₆ C₆Cl₆ C₆H₄Cl₂ C₆H₅Cl C₆H₆Cl₆ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants. Inversely proportional to Directly proportional to Independent of Proportional to the square of Inversely proportional to Directly proportional to Independent of Proportional to the square of ANSWER DOWNLOAD EXAMIANS APP
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