Chemical Process During the absorption of HCl gas in water (to produce liquid HCl), the gas is kept above dew point to Increase the rate of absorption None of these Reduce the cooling water circulation rate Avoid corrosion Increase the rate of absorption None of these Reduce the cooling water circulation rate Avoid corrosion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of alum is Ammonium bicarbonate Gypsum Alumina Bauxite Ammonium bicarbonate Gypsum Alumina Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cooking liquor in case of sulphite process is Magnesium sulphate and magnessium bicarbonate None of these Sodium sulphite and sodium bisulphite Magnesium sulphite and free SO₂ in acid medium Magnesium sulphate and magnessium bicarbonate None of these Sodium sulphite and sodium bisulphite Magnesium sulphite and free SO₂ in acid medium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation is adversely affected by the Presence of air Presence of ammonium salts High concentration Absence of air Presence of air Presence of ammonium salts High concentration Absence of air ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Varnish does not contain Thinner Pigment Both A & B Neither A nor B Thinner Pigment Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High purity nitrogen is used in Both A & B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Neither A nor B Fire fighting purposes Both A & B Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Neither A nor B Fire fighting purposes ANSWER DOWNLOAD EXAMIANS APP
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