Chemical Process Which of the following has sodium bicarbonate as its main constituent ? Baking soda Washing soda None of these Baking powder Baking soda Washing soda None of these Baking powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of quicklime produces slaked lime. None of these Hydrogenation Hydration Dehydration None of these Hydrogenation Hydration Dehydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Setting of plaster of paris is accompanied with Hydrolysis Dehydration Hydration Loss of CO₂ Hydrolysis Dehydration Hydration Loss of CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Dacron Maleic anhydride Phthalic anhydride Vinyl chloride Dacron Maleic anhydride Phthalic anhydride Vinyl chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ process is used for producing soda ash. Tromp Chance Chamber Solvay Tromp Chance Chamber Solvay ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur removal by heating of pyrite ore in presence of air is called its Smelting Calcination Reduction Roasting Smelting Calcination Reduction Roasting ANSWER DOWNLOAD EXAMIANS APP
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