(i) Number the carbon atoms in the main chain of the compound given above. Select the correct position numbers of the branches.

2,4
3,5

(ii) IUPAC name_____

 

a. Write the IUPAC name of the compound?

b. Which is the second branch?

c. When does this branch get the lowest number? Select the correct one.
(i) While numbering from left to right
(ii) While numbering from right to left

Write the IUPAC name of the compound given below.

See the given compound

(i) Number of branches present in this compound
(ii) Names of the branches
(iii) Position numbers of branches
(iv) IUPAC name

Can you represent the structure of the compound if its IUPAC name is given?

(i) How can structure $2,3-\mathrm{dimethylbutane}$be written?

(ii) How many carbon atoms are present in its main chain?

(iii) Let us represent the main chain.

(iv) Which are the branches?

(v) What are the positions?

Complete the table given below.

Classify and tabulate the following compounds into alkanes, alkenes and alkynes

${\mathrm{C}}_5{\mathrm{H}}_{10}, {\mathrm{C}}_6{\mathrm{H}}_{10}, {\mathrm{C}}_2{\mathrm{H}}_4, {\mathrm{C}}_5{\mathrm{H}}_{12}, {\mathrm{C}}_6{\mathrm{H}}_{12}, {\mathrm{C}}_7{\mathrm{H}}_{12}, {\mathrm{C}}_{10}{\mathrm{H}}_{22}, {\mathrm{C}}_4{\mathrm{H}}_{10}, {\mathrm{C}}_4{\mathrm{H}}_8, {\mathrm{C}}_4{\mathrm{H}}_6$

Can you write the structural formula of the compound ${\mathrm{C}}_2{\mathrm{H}}_4?$