Answers CH3COOC2H5(1) + H2O(1) ⇌ CH 3COOH (aq) + C 2H 5OH (aq) The purpose of… CH3COOC2H5(1) + H2O(1) ⇌ CH 3COOH (aq) + C 2H 5OH (aq) The purpose of H+ in the… Read More
Answers The polymer used in making car rear lights is The polymer used in making car rear lights is A. perspex B. bakeelite C. polystyrene D. polyacrylonitrile Correct… Read More
Answers The process of converting starch to ethanol is The process of converting starch to ethanol is A. cracking B. distillation C. fermentation D. oxidation Correct Answer:… Read More
Answers Due to the unstable nature of ethyne, it is stored by dissolving in Due to the unstable nature of ethyne, it is stored by dissolving in A. ethane-1,2-diol B. propanol C.… Read More
Answers Ethyne is passed through a hot tube containing organo-nickel catalyst to produce Ethyne is passed through a hot tube containing organo-nickel catalyst to produce A. isoprene B. polythene C. ethanol… Read More
Answers The alkanol obtained from the production of soap is The alkanol obtained from the production of soap is A. propanol B. ethanol C. glycerol D. methanol Correct… Read More
Answers The general formula of haloalkanes where X represents the halide is The general formula of haloalkanes where X represents the halide is A. Cn H 2n-1X. B. C nH… Read More
Answers A compound that gives a brick-red colour to a non-luminous flame is likely to contain A compound that gives a brick-red colour to a non-luminous flame is likely to contain A. copper ions… Read More
Answers A few drops of NaOH solution was added to an unknown salt forming a white… A few drops of NaOH solution was added to an unknown salt forming a white precipitate which is… Read More
Answers In the electrolytic extraction of calcium from calcium chloride, the cathode is In the electrolytic extraction of calcium from calcium chloride, the cathode is A. zinc B. graphite C. platinum… Read More