Chemical Process Use of water having dissolved oxygen in boilers promotes None of these Corrosion Scale formation Sequestration None of these Corrosion Scale formation Sequestration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is used for the manufacture of Caustic soda Soda lime Soda ash Caustic potash Caustic soda Soda lime Soda ash Caustic potash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Margarine is a/an Explosive Plasticiser Fat Rocket propellant Explosive Plasticiser Fat Rocket propellant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cation exchanger is regenerated usually with H₂SO₄ NaOH Alum solution Hydrazine H₂SO₄ NaOH Alum solution Hydrazine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main use of liquid nitrogen is in Refrigerative cooling Making gun powder Rocket propulsion Detergent manufacture Refrigerative cooling Making gun powder Rocket propulsion Detergent manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of calcium carbide with water produces a gas, which is used As an illuminant For metal cutting/welding Neither A nor B Both A & B As an illuminant For metal cutting/welding Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
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