Parent hydrocarbon for alkynes is :

Q. $C_n{H}_{2n-2}$ is the formula for ____________.

Q. Alkanes $\left(C_n{H}_{2n+2}\right)$ have :

Q. Choosing only words from the following list, write down appropriate words to fill in the blanks from (a) to (e) given below. Addition, carbohydrates, $C_n{H}_{2n-2}$
, $C_{n}H2n$, $C_{n}H2n+2$, electrochemical homologous, hydrocarbon, saturated, substitution, unsaturated. The alkanes form an (a) ………… series with the general formula (b) …………... .The alkanes are (c) …………. (d) …………… which generally undergo (e) …………. reactions.

Q. Fill in the blanks by choosing words from the given list of words:
addition, carbohydrates, C_nH_2n−2, C_nH_{2n + 2}, electrochemical, homologous, hydrocarbons, saturated, substitution, unsaturated.
The alkanes form a ....... series with the general formula .......... The alkanes are .........., which generally undergo ........... reactions.