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Ether
Aldehyde
Alcohol
Ester
Which of the following pairs of reactions always occur together?
Which of the following phenomenon is considered responsible for Global Warming?
Which of the following pollutants is main product of automobile exhaust ?
Which of the following practices is found in vinegar and pickle?
Which of the following processes is used for the production of Biodiesel ?
Which of the following rays are produced when very high energy electrons are stopped suddenly at a metal target?
Which of the following reactions represents changing of green colour of ferrous sulphate?
Which of the following scientists is known for using electrolysis to isolate and discover many elements?
Which of the following shows the masses of the three elementary particles in decreasing order?
Which of the following solutions will be more Acidic?