Chemical Process Which of the following has sodium bicarbonate as its main constituent ? Washing soda Baking soda Baking powder None of these Washing soda Baking soda Baking powder None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process BHC (Benzene hexachloride) is made by the chlorination of benzene In absolute dark In presence of sunlight Which is an addition reaction Which is a substitution reaction In absolute dark In presence of sunlight Which is an addition reaction Which is a substitution reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The product obtained on mixing calcium oxide with water is called Quicklime None of these Slaked lime Milk of lime Quicklime None of these Slaked lime Milk of lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of Grignard reagent is Sodium sulphite Ethyl magnesium chloride Sodium bicarbonate Sodium thiosulphate Sodium sulphite Ethyl magnesium chloride Sodium bicarbonate Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The biochemical treatment applied to sewage effluents is a process of Dehydration Oxidation Polymerisation Reduction Dehydration Oxidation Polymerisation Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of one ton of cement requires about __________ tons of limestone. 3.8 2.2 1.2 0.6 3.8 2.2 1.2 0.6 ANSWER DOWNLOAD EXAMIANS APP
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