Chemical Process Cation exchanger is regenerated usually with NaOH Hydrazine H₂SO₄ Alum solution NaOH Hydrazine H₂SO₄ Alum solution ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In sulphate pulp manufacture, the pressure and temperature in the digestor is 10 atm., 170-180°C 10 atm., 800 °C 1 atm., 170 - 180°C L atm., 800°C 10 atm., 170-180°C 10 atm., 800 °C 1 atm., 170 - 180°C L atm., 800°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enamels Give good glossy finish Are same as varnish Are prepared from non-drying oil Do not contain pigment Give good glossy finish Are same as varnish Are prepared from non-drying oil Do not contain pigment ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sizing material is incorporated in paper to Increase its brightness Increase its flexibility & opacity Impart resistance to penetration by liquids Increase its thickness Increase its brightness Increase its flexibility & opacity Impart resistance to penetration by liquids Increase its thickness ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phosphoric acid is prepared from None of these Rock phosphate Cryolite Chalcopyrite None of these Rock phosphate Cryolite Chalcopyrite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be poisoned by the presence of Sulphur Arsenic Lead Carbon Sulphur Arsenic Lead Carbon ANSWER DOWNLOAD EXAMIANS APP
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