Banking Chemistry Organic Chemistry: Some Basic Principles & Techniques / कार्बनिक रसायन : कुछ मूलभूत सिद्धांत एवं तकन Question Bank General Organic Chemistry

Which among the following are unsaturated hydrocarbons?

(i) \[{{H}_{3}}C-C{{H}_{2}}-C{{H}_{2}}-C{{H}_{3}}\]

(ii) \[{{H}_{3}}C-C\equiv C-C{{H}_{3}}\]

(iii) \[{{H}_{3}}C-\underset{C{{H}_{3}}}{\mathop{\underset{|}{\mathop{CH}}\,}}\,-C{{H}_{3}}\]

(iv) \[{{H}_{3}}C-\underset{C{{H}_{3}}}{\mathop{\underset{|}{\mathop{C}}\,}}\,=C{{H}_{2}}\]

A) (i) and (iii)

B) (ii) and (iii)

C) (ii) and (iv)

D)      (iii) and (iv)

Correct Answer: C

Solution :

Unsaturated hydrocarbons have double or triple bond.