Alkanes are represented by the general formula ………

Which of the following compound is alkanes?

Alkanes are commonly called ………

Every carbon atom in alkanes is ………

Isomerism is the phenomenon in which two or more organic compounds have …………

Pentane exhibits …………. chain isomers.

Which of the following is NOT an isomer of hexane?

Alkanes can be prepared by ………… of unsaturated hydrocarbons.

Catalytic hydrogenation of ethene or acetylene gives ………

Ethyl iodide when reduced by zinc and dilute HCl, leads to the formation of ………