Chemical Process Hydrogenation of edible vegetable oils Is an exothermic reaction All of these Is done in presence of nickel catalyst Increases their melting point Is an exothermic reaction All of these Is done in presence of nickel catalyst Increases their melting point ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pure rectified spirit contains about __________ percent alcohol. 70 95 99.5 45 70 95 99.5 45 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coagulant is used __________ filtration. Before To avoid After During Before To avoid After During ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Litharge is Zinc oxide Cellulosic photographic material Zinc sulphide Lead oxide Zinc oxide Cellulosic photographic material Zinc sulphide Lead oxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. 30 to 50 75 to 80 5 to 10 -5 to 0 30 to 50 75 to 80 5 to 10 -5 to 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Reverse osmosis Lime soda Sand filter Permutit Reverse osmosis Lime soda Sand filter Permutit ANSWER DOWNLOAD EXAMIANS APP
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