Chemical Process Which of the following paper does not require a filler during manufacture? Bond paper Coloured paper Writing paper Blotting paper Bond paper Coloured paper Writing paper Blotting paper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to nitric acid. It is a strong mono basic acid which reacts with almost all the metals except noble metals About 90% of nitric acid is manufactured by Ostwald Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) Arc process of nitric acid manufacture is economical as compared to Ostwald It is a strong mono basic acid which reacts with almost all the metals except noble metals About 90% of nitric acid is manufactured by Ostwald Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO₂) Arc process of nitric acid manufacture is economical as compared to Ostwald ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mixture of chlorine & sodium bromide acts as a/an Insecticides Fire retardant Hydrogenation catalyst Analgesic drug Insecticides Fire retardant Hydrogenation catalyst Analgesic drug ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitroglycerene absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as a controlled explosive called dynamite. The raw material used for its manufacture are glycerene, nitric acid and Hydroflouric acid Phosphoric acid Hydrochloric acid Sulphuric acid Hydroflouric acid Phosphoric acid Hydrochloric acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Setting of plaster of paris is accompanied with Loss of CO₂ Hydration Dehydration Hydrolysis Loss of CO₂ Hydration Dehydration Hydrolysis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation of molasses to produce ethyl alcohol is done at __________ °C 250 - 300 20 - 30 100 - 150 < - 5 250 - 300 20 - 30 100 - 150 < - 5 ANSWER DOWNLOAD EXAMIANS APP
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