Question

How is a formula of compound bis written

Answer 1

Answer

(a) Molecular formula= C

8

H

12

(b) (Refer to Image 1)

Rules for Naming Hydrocarbons:-

Rule-I Selection of the longest carbon chain.

Rule-II Numbering the longest chain: Longest chain is numbered starting from a terminal carbon. Numbering is done is such a way that lowest possible number is given to the side chain or a functional group.

Rule-III Writing names of branched, saturated hydrocarbons, locants are written first in alphabetical order followed by name of parent chain.

Rule-IV Some common names are retained in IUPAC system for unsubstituted hydrocarbon only.

4−methyl,pent1,3,5−ene

(c) (Refer to Image 2)

18−σ bond

3−Π bond

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