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Assertion : Alkynes are less reactive...

Assertion : Alkynes are less reactive than alkenes towards electrophilic reagents
Reason : General formula of alkenes is CnH2n-2
a.If both Assertion and Reason are CORRECT and Reason is the CORRECT explanation of the Assertion.
b.If both Assertion and Reason are CORRECT but Reason is not the CORRECT explanation of the Assertion.
c. Assertion is CORRECT but Reason is INCORRECT.
d.If Assertion is INCORRECT but Reason is CORRECT.

Text Solution

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The product A (conjugated diene) is more stable than B (an alkyne).
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CENGAGE CHEMISTRY ENGLISH-ALKYNES-Solved Examples
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  2. Identify A to D.

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  3. Assertion : Alkynes are less reactive than alkenes towards electrop...

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  4. There are two paths (a) and (b) for the preparation of a compound (A) ...

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  5. Complete the following missing reagents: i. ii. There are two dis...

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  6. A carbon atom having four different groups is known as

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  7. Homologous compound have same:

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  8. Convert propyne (Me--=-H) (A) to

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  9. i. 27.8gm mixture of alkyne and alkane (both containing same number of...

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  10. Identify A, B, and C. A, B, and C(C6H(10))overset(Br2//C CI2)rarrund...

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  12. Propane, with the molecular formula C3H8 contains how many Covalent Bo...

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  13. (A)overset(H(2)+P-2)underset(Catalyst)rarr underset("Cyclopent-2-en-1-...

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  14. Terminal alkynes (RC-=CH) are not reduced by alkali metals (e.g., Na, ...

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  15. .Classify the hydrocarbons according to the carbon – carbon bond

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  16. Convert the following: overset(?)rarr(B)overset(?)rarr(C)overset(?...

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  17. Complete the following: Give the major and minor products (C and ...

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  18. Complete the following:

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  19. In the conversion of (B) to (C), how many moles of NaNH2 are used?

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  20. Give the products of the following reactions.

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