Chemical Process __________ are used as corrosion inhibitor for iron & steel in aqueous solutions. Chromates Sulphates Phosphates Bi-carbonates Chromates Sulphates Phosphates Bi-carbonates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Liquor poisoning generally occurs due to the presence of __________ in it. Methyl alcohol Ethyl alcohol Carbonic acid Impurities Methyl alcohol Ethyl alcohol Carbonic acid Impurities ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose content in cane sugar may be around __________ percent. 95 50 80 70 95 50 80 70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Litharge is Lead oxide Zinc sulphide Zinc oxide Cellulosic photographic material Lead oxide Zinc sulphide Zinc oxide Cellulosic photographic material ANSWER DOWNLOAD EXAMIANS APP
Chemical Process One of the steps during refining of cane sugar consists of addition of hydrated lime to the sugar syrup followed by carbonation of the resulting solution. The purpose of this step is to Improve the rate of crystallisation of sugar Remove the coloring matter from the syrup Adjust the pH of the syrup Reduce the viscosity of the syrup Improve the rate of crystallisation of sugar Remove the coloring matter from the syrup Adjust the pH of the syrup Reduce the viscosity of the syrup ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur removal by heating of pyrite ore in presence of air is called its Smelting Reduction Roasting Calcination Smelting Reduction Roasting Calcination ANSWER DOWNLOAD EXAMIANS APP
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