Chemical Process Digestion of wood-base materials (for manufacture of pulp) is done to None of these Prevent deterioration on storage Remove lignin Produce long fibres None of these Prevent deterioration on storage Remove lignin Produce long fibres ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Superior quality laboratory apparatus is made of the __________ glass having low thermal co-efficient of expansion & high chemical resistance. Soda Potash Flint Pyrex Soda Potash Flint Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Tall oil obtained as a by-product from the black liquor recovery is Composed mainly of rosin & fatty acids Used in the manufacture of greases, emulsions & soaps A black, sticky & viscous liquid All of these Composed mainly of rosin & fatty acids Used in the manufacture of greases, emulsions & soaps A black, sticky & viscous liquid All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Multistage catalytic converter is not used in the Neither A nor B Both A & B NH₃ synthesis reaction Conversion of SO₂ to SO₃ Neither A nor B Both A & B NH₃ synthesis reaction Conversion of SO₂ to SO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of maleic anhydride is N-butene Either A or B Neither A nor B Benzene N-butene Either A or B Neither A nor B Benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rosin soap is added during paper manufacture to None of these Improve opacity Impart adhesive properties Impart resistance to penetration by liquids None of these Improve opacity Impart adhesive properties Impart resistance to penetration by liquids ANSWER DOWNLOAD EXAMIANS APP
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