Chemical Process Cooking liquor in case of sulphite process is Magnesium sulphate and magnessium bicarbonate Sodium sulphite and sodium bisulphite None of these Magnesium sulphite and free SO₂ in acid medium Magnesium sulphate and magnessium bicarbonate Sodium sulphite and sodium bisulphite None of these Magnesium sulphite and free SO₂ in acid medium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chrome tanning and vegetable tanning are done for Heavy & light leather respectively Both light & heavy leather Neither light nor heavy leather Light & heavy leather respectively Heavy & light leather respectively Both light & heavy leather Neither light nor heavy leather Light & heavy leather respectively ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ultimate analysis of coal determines its __________ content. Carbon, hydrogen, nitrogen & sulphur Carbon, sulphur, volatile matter & ash Carbon, volatile matter, ash & moisture Carbon, ash, sulphur & nitrogen Carbon, hydrogen, nitrogen & sulphur Carbon, sulphur, volatile matter & ash Carbon, volatile matter, ash & moisture Carbon, ash, sulphur & nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of isopropanol produces Formaldehyde Propyl alcohol Acetone Trichloroethylene Formaldehyde Propyl alcohol Acetone Trichloroethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Lime soda Reverse osmosis Sand filter Permutit Lime soda Reverse osmosis Sand filter Permutit ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. High silica Lead Pyrex Soda lime High silica Lead Pyrex Soda lime ANSWER DOWNLOAD EXAMIANS APP
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