Chemical Process Sulphuric acid completely saturated with sulphur trioxide is called Oleum Concentrated sulphuric acid Sulphurous acid Dilute sulphuric acid Oleum Concentrated sulphuric acid Sulphurous acid Dilute sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Froth floatation Roasting Electro magnetic separation mainly Gravity separation Froth floatation Roasting Electro magnetic separation mainly Gravity separation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The temperature in the calcium carbide furnace is __________ °C. 200-300 4000-4500 700-850 2000-2200 200-300 4000-4500 700-850 2000-2200 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In industrial nomenclature, alcohol means Ethanol Methyl alcohol Butyl alcohol Propyl alcohol Ethanol Methyl alcohol Butyl alcohol Propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the purest form of water out of the following ? Lake water Underground water Rain water Well water Lake water Underground water Rain water Well water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrolysis of sugar is called None of these Hydration Inversion Esterification None of these Hydration Inversion Esterification ANSWER DOWNLOAD EXAMIANS APP
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