Which of the following is an example of ortho and para directing group?

Ethene is prepared from chloroethane this is an example of a reaction ______

Alkene ______ in the physical properties of alkanes.

Which of the following compound is more acidic?

Methane cannot be prepared by the reduction of alkenes or alkynes.

Corey-House synthesis is used for alkanes having ______ number of carbon atoms.

Which of the following reaction is used to increase the length of the carbon chain?

Alkylbenzene is formed when benzene is treated with an alkyl halide in the presence of anhydrous aluminum chloride. Iden…