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Q. Which of the following is used to detect aldehydes…………..

Q. A mixture of propene and methane is obtained by the cracking of…………..

Q. Acetophenone is prepared by the reaction of which of the following in the presence of AlCl3 catalyst……..

Q. Which of the following compounds is used in antiknock compositions to prevent the deposition of oxides of lead on spark plug, combustion chamber and exhaust pipe…….

Q. Most of the hydrocarbons from petroleum are obtained by…………….

Q. What is carbonyl group?

Q. The -OH group of methyl alcohol cannot be replaced by chlorine by the action of……

Q. Benzaldehyde + Sodium hydroxide

Q. The oxidation of benzyl chloride with lead nitrate gives……………

Q. Which is the best antiknock compound or Which one of the following substances is used as an antiknock compound ……………