Chemical Process Dechlorination of treated water is necessary to Control taste and odour Reduce the bacterial load on filter Remove chlorinous taste Remove residual turbidity Control taste and odour Reduce the bacterial load on filter Remove chlorinous taste Remove residual turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of Tannin Molasses Carbohydrate Callagen Tannin Molasses Carbohydrate Callagen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid completely saturated with sulphur trioxide is called Sulphurous acid Concentrated sulphuric acid Oleum Dilute sulphuric acid Sulphurous acid Concentrated sulphuric acid Oleum Dilute sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Roasting of metallurgical ores is done mainly to Sinter the ore Remove arsenic & sulphur Dehydrate it Remove CO₂ & H₂O Sinter the ore Remove arsenic & sulphur Dehydrate it Remove CO₂ & H₂O ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of Grignard reagent is Sodium bicarbonate Sodium thiosulphate Sodium sulphite Ethyl magnesium chloride Sodium bicarbonate Sodium thiosulphate Sodium sulphite Ethyl magnesium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nickel is not used as a catalyst in the __________ reaction. Ammonia cracking/dissociation Shift conversion Steaming reforming of naphtha Oil hydrogenation Ammonia cracking/dissociation Shift conversion Steaming reforming of naphtha Oil hydrogenation ANSWER DOWNLOAD EXAMIANS APP
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