Chemical Process Zeolite used in water softening process (cation exchange) is regenerated by washing with Sodium bisulphite Liquid chlorines Brine Chloramines Sodium bisulphite Liquid chlorines Brine Chloramines ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glauber's salt is chemically represented by (NH₄)₂SO₄ Na₂SO₄.10H₂O CaSO₄.H₂O CaCl(OCl) (NH₄)₂SO₄ Na₂SO₄.10H₂O CaSO₄.H₂O CaCl(OCl) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process 'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of CO & H₂ N₂ & H₂ CO₂ & H₂ C & H₂ CO & H₂ N₂ & H₂ CO₂ & H₂ C & H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dichloro diphenyl __________ is the full form of DDT (an insecticide). Trichloromethane Tetrachloroethane Trichloroethane Tetrachloromethane Trichloromethane Tetrachloroethane Trichloroethane Tetrachloromethane ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Varnish does not contain Both A & B Neither A nor B Thinner Pigment Both A & B Neither A nor B Thinner Pigment ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Common salt is generally not produced commonly by __________ method from brine. Freeze drying Solar evaporation Vacuum evaporation Electrolytic Freeze drying Solar evaporation Vacuum evaporation Electrolytic ANSWER DOWNLOAD EXAMIANS APP
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