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Which molecule represents 4-ethyl-2-hexy...

Which molecule represents 4-ethyl-2-hexyne ?

A

`(CH_(3)CH_(2))_(2)CHC-=C CH(CH_(2)CH_(3))_(2)`

B

`(CH_(3)CH_(2))_(2)CHC-=C CH_(2)`

C

`CH_(3)CH_(2)C-=C CH_(2)CH_(2)CH_(3)`

D

`CH_(3)CH_(2)CH_(2)C-=C CH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
According Locant set rule
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AAKASH SERIES-PURIFICATION OF ORGANIC COMPOUNDS AND IUPAC NOMENCLATURE-PRACTICE SHEET (EXERCISE - II) LEVEL - II (ADVANCED)
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  2. Isopentyl is the common name for which alkyl group?

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  3. An IUPAC name for the following compound is :

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  4. Draw the structure of 4-cyclopropyl-4-ethyl-2-heptene

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  5. Which molecule represents 4-ethyl-2-hexyne ?

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  6. The functional group(s) present in H(3)C-CH(2)-O-CH(2)-overset(O)overs...

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  7. Which of the following is called non benzonoid molecule / ion

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  8. The number of isomeric alkyl group possible for C4H5- is

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  9. Which of the following statements is/are correct?

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  10. Which of the following statements is/are correct ?

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  11. Which of the following statements is/are correct ?

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  12. Which of the following statements is/are correct ?

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  13. Crixivan, a drug produced by Merck by Merck and Co., is widely used in...

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  14. Crixivan, a drug produced by Merck by Merck and Co., is widely used in...

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  15. Crixivan, a drug produced by Merck and Co., is widely used in the figh...

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  16. Crixivan, a drug produced by Merck by Merck and Co., is widely used in...

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  17. Match the following columns

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  18. , How many 2^(@) carbon present in above compound ?

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  19. , How many methyl (-CH(3)) group asre present in given alkane ?

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  20. How many C-C sigma- bonds are present in the given compound ?

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