Chemical Process Chemical formula of BHC, which is an insecticide is C₆Cl₆ C₆H₆Cl₆ C₆H₄Cl₂ C₆H₅Cl C₆Cl₆ C₆H₆Cl₆ C₆H₄Cl₂ C₆H₅Cl ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Adipic acid is an intermediate in the manufacture of Perspex Nylon-66 Bakelite Polystyrene Perspex Nylon-66 Bakelite Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Washing of coal is done to Reduce the ash content Both B and C Remove the inherent impurities Remove the adhering impurities Reduce the ash content Both B and C Remove the inherent impurities Remove the adhering impurities 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 Alumina Vanadium Nickel Iron Alumina Vanadium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement. Iodine value of an oil or fat is The number of grams of iodine taken up by 100 gm of oil or fat A measure of its unsaturation Independent of the type of oil, whether it is drying or non-drying Helpful in findings its adulteration & its suitability for making soap The number of grams of iodine taken up by 100 gm of oil or fat A measure of its unsaturation Independent of the type of oil, whether it is drying or non-drying Helpful in findings its adulteration & its suitability for making soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of oleum is H₂SO₇ H₂S₂O₇ H₂SO₄ H₂SO₃ H₂SO₇ H₂S₂O₇ H₂SO₄ H₂SO₃ ANSWER DOWNLOAD EXAMIANS APP
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