Chemical Process Boiling of water containing temporary hardness produces CO₂ CaSO₄ None of these CaHCO₃ CO₂ CaSO₄ None of these CaHCO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Transparent soaps (e.g. Pears) are Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency Metallic soaps with frothing agent and free stearic acid to achieve transparency Metallic soaps with frothing agent from which glycerine has not been recovered None of these Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency Metallic soaps with frothing agent and free stearic acid to achieve transparency Metallic soaps with frothing agent from which glycerine has not been recovered None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are Proteins with high molecular weight (around 10, 000) Catalyst for temperature sensitive reactions All of these Derived from living organisms Proteins with high molecular weight (around 10, 000) Catalyst for temperature sensitive reactions All of these Derived from living organisms ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to nitric acid. 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 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of edible vegetable oils Is done in presence of nickel catalyst Increases their melting point All of these Is an exothermic reaction Is done in presence of nickel catalyst Increases their melting point All of these Is an exothermic reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Acrylonitrile is mainly used in the __________ industry. Photographic Printing Dyeing Polymer Photographic Printing Dyeing Polymer ANSWER DOWNLOAD EXAMIANS APP
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