Enzymes are All of these Proteins with high molecular weight (around 10, 000) Catalyst for temperature sensitive reactions Derived from living organisms TRUE ANSWER : ? YOUR ANSWER : ?
An alkali metal salt of palmitic acid is known as Detergent Metallic soap Soap Alkaloid TRUE ANSWER : ? YOUR ANSWER : ?
Temperature during hydrogenation of oil should not be more than 200°C, otherwise it will result in Sintering of porous catalyst Pyrolysis of oil Hydrogen embrittlement All of these TRUE ANSWER : ? YOUR ANSWER : ?
Zeolite used in water softening process (cation exchange) is regenerated by washing with Sodium bisulphite Liquid chlorines Chloramines Brine TRUE ANSWER : ? YOUR ANSWER : ?
Nicotine is Both A and B Neither A nor B A volatile alkaloid Obtained by treating by-products of the tobacco processing industry TRUE ANSWER : ? YOUR ANSWER : ?
Oxidation of SO₂ to SO₃ is favoured by High temperature and high pressure High temperature and low pressure Low temperature and high pressure Low temperature and low pressure TRUE ANSWER : ? YOUR ANSWER : ?
Mercury electrolytic cell produces 50-70% NaOH solution. Its operating temperature is __________ °C. 60-70 25 150-200 250-300 TRUE ANSWER : ? YOUR ANSWER : ?
Flux addition during smelting of ore is done to Enhance rate of reaction Remove impurities/gangue Accelerate reduction of ore Separate slag from metal TRUE ANSWER : ? YOUR ANSWER : ?
In Kraft process of paper manufacture, white cooking liquor consists of caustic soda Sodium sulphite & sodium carbonate Sodium sulphite & sodium sulphide Sodium sulphide & sodium carbonate None of these TRUE ANSWER : ? YOUR ANSWER : ?