Chemical Process In sulphate pulp manufacture, the pressure and temperature in the digestor is 10 atm., 800 °C 10 atm., 170-180°C L atm., 800°C 1 atm., 170 - 180°C 10 atm., 800 °C 10 atm., 170-180°C L atm., 800°C 1 atm., 170 - 180°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of maleic anhydride is N-butene Benzene Either A or B Neither A nor B N-butene Benzene Either A or B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not likely to be a constituent of vegetable oils? Citric acid Oleic acid Stearic acid Glycerol Citric acid Oleic acid Stearic acid Glycerol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most efficient absorbant for SO₃ out of the following? 78%H₂SO₄ 98%H₂SO₄ 20% oleum 65% oleum 78%H₂SO₄ 98%H₂SO₄ 20% oleum 65% oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chrome tanning and vegetable tanning are done for Neither light nor heavy leather Heavy & light leather respectively Both light & heavy leather Light & heavy leather respectively Neither light nor heavy leather Heavy & light leather respectively Both light & heavy leather Light & heavy leather respectively ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enamels Give good glossy finish Are prepared from non-drying oil Do not contain pigment Are same as varnish Give good glossy finish Are prepared from non-drying oil Do not contain pigment Are same as varnish ANSWER DOWNLOAD EXAMIANS APP
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