Chemical Process Chemical formula of BHC, which is an insecticide is C₆H₅Cl C₆H₄Cl₂ C₆H₆Cl₆ C₆Cl₆ C₆H₅Cl C₆H₄Cl₂ C₆H₆Cl₆ C₆Cl₆ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Conversion of CO to CO₂ by steam in presence of a catalyst is called Steam gasification Steam reforming Shift conversion None of these Steam gasification Steam reforming Shift conversion None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol formaldehyde Is a monomer Employs condensation polymerisation Is an abrasive material Employs addition polymerisation Is a monomer Employs condensation polymerisation Is an abrasive material Employs addition polymerisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water can be removed by Simply boiling Passing it through cation & anion exchangers All of these Adding alum Simply boiling Passing it through cation & anion exchangers All of these Adding alum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oleum produces fumes of SO₂ H₂SO₄ SO₃ SO₂ + H₂SO₄ SO₂ H₂SO₄ SO₃ SO₂ + H₂SO₄ 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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