The correct structure of 2,6-Dimethyl-dec-4-ene is:
1. | 2. | ||
3. | 4. |
The IUPAC name of the compound is:
1. 5-formylhex-2-en-3-one
2. 5-methyl-4-2-en-5-el
3. 3-keto-2-methylhex-5-enal
4. 3-keto-2-methylhex-4-enal
The structure of the compound whose IUPAC name is 3-Ethyl-2-hydroxy-4-methylhex-3-en-5-ynoic acid is:
1. | 2. | ||
3. | 4. |
The IUPAC name of the above-mentioned compound is:
1. cis-2-Chloro-3-iodo-2-pentene
2. trans-2-Chloro-3-iodo-2-pentene
3. cis-3-Iodo-4-chloro-3-pentene
4. trans-3-Iodo-4-chloro-3-pentene
The IUPAC name of CH3CH=CHC≡CH is:
1. Pent - 3 - en - 1 - yne
2. Pent - 2 - en - 4 - yne
3. Pent - 1 - yn - 3 - ene
4. Pent - 4 - yn - 2 – ene
The IUPAC name of the compound having the formula CH≡C–CH=CH2 is:
1. 3-butene-1-yne
2. 1-butyn-3-ene
3. but-1-yne-3-ene
4. 1-butene-3-yne
The general molecular formula, which represents the homologous serious of alkanols is:
1.
2.
3.
4.
The IUPAC name of is :
1. 3, 4-Dimethylpentanpyl chloride
2. 1-Chloro-1-oxo-2,2-dimethylpentane
3. 2-Ethyl-3-methylbutanoyl chloride
4. 2, 3-Dimethylpentanoyl chloride
IUPAC name of some compounds is given. The incorrect name is:
1. | : 3-Methyl-4-ethylheptane |
2. | : 3-Methyl-2-butanol |
3. | : 2-Ethyl-3-methylbut-1-ene |
4. | \(\mathrm{CH}_3-\mathrm{C} \equiv \mathrm{C}-\mathrm{CH}\left(\mathrm{CH}_3\right)_2 \): 4-Methyl-2-pentyne |