Among the following, select the correct IUPAC name of an organic compound: I. Pent -3- ene II. 2- Methylcyclopropene III. 1- Ethyl -2,2- dimethylcyclohexane IV. Buta -1,3- diene

Question

Among the following, select the correct IUPAC name of an organic compound: I. Pent -3- ene II. 2- Methylcyclopropene III. 1- Ethyl -2,2- dimethylcyclohexane IV. Buta -1,3- diene (A) Only III & IV (B) Only IV (C) Only I, II & III (D) All are correct

Tardigrade Admin · Accepted Answer

H3C-CH2CH=CH-CH2: text Pent- 2 text -ene Solution

: 3-Methylcyclopropene Solution

: 2-Ethyl-1, 1-dimethylocyclohexane

Q. Among the following, select the correct IUPAC name of an organic compound:
I. Pent $- 3 -$ ene
II. $2 -$ Methylcyclopropene
III. $1 -$ Ethyl $- 2, 2 -$ dimethylcyclohexane
IV. Buta $- 1, 3 -$ diene

Only III & IV

Only IV

Only I, II & III

All are correct

$H_{3} C - C H_{2} C H = C H - C H_{2} : Pent- 2 -ene$
: 3-Methylcyclopropene
: 2-Ethyl-1, 1-dimethylocyclohexane

Q. Among the following, select the correct IUPAC name of an organic compound: I. Pent −3− ene II. 2− Methylcyclopropene III. 1− Ethyl −2,2− dimethylcyclohexane IV. Buta −1,3− diene