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CH-=C-COOHoverset(HgSO(4) // H(2)SOH(4))...

`CH-=C-COOHoverset(HgSO_(4) // H_(2)SOH_(4))rarr` product `(A)` is

A

`CH_(2)=underset(OH)underset(|)(C)-COOH`

B

`CH_(3)-underset(O)underset(||)(C)-COOH`

C

`OHC-CH_(2)-COOH`

D

`OH-CH=CH-COOH`

Text Solution

Verified by Experts

The correct Answer is:
C
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CH_3-C-=CH overset(HgSO_4, H_2SO_4)to Major product is :

Ph-C-=C-CH_(3)underset(HgSO_(4))overset(H_(2)O, H_(2)SO_(4))rarrP Major product 'P' will be:

HC-=CHoverset(HgSO_(4)//H_(2)SO_(4))rarr[A]overset("Oxidation")rarr[B]overset(PCl_(5))rarr[C]overset(H_(2))underset(Pd//BaSO_(4))rarr[D]underset(H_(3)O^(+))overset(CH_(3)MgBr)rarr[E]

I CH_(2)=C=CH_(2) overset (H_(3)O^(+)) rarr II CH_(3)C-=CH overset (H_(2)SO_(4) // HgSO_(4)) rarr III CH_(3)C-= CH overset(BH_(3) . THF ) underset (H_(2)O_(2) //OH) rarr Acetone is the major product in :

The major product (Y) in the following reactions is: CH_(3)-overset(CH_(3))overset(|)CH-C-=CH overset(HgSO_(4),H_(2)SO_(4))underset(H_(2)O)toX overset((i)C_(2)H_(5)MgBr,H_(2)O)underset((ii)"Conc",H_(2)SO_(4)//Delta)toY

The end product of the following reaction CHequivCHoverset(CH_(3)MgBr)rarroverset(CO_(2)"/"H_(3)O^(+))rarroverset(H_(2)O)underset(HgSO_(4)//H_(2)SO_(4))rarroverset(Ag_(2)O)underset("heat")rarroverset("heat")rarr is

The final product formed in the reaction C_(6)H_(5)C-=CHunderset(HgSO_(4))overset(H_(2)SO_(4))rarrA overset(NH_(2)OH)rarr B underset(2H_(3)O+)overset(1.LiAIH_(4))rarrC is .

What will be the final product (B) in the given reaction ? HCequivCHoverset(HgSO_(4)//H_(2)SO_(4))to(A)overset([O])to(B)

MOTION-HYDROCARBON -Exercise - 1
  1. Which can yield acetylene in single step

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  2. For preparing methyl acetylene, we take -

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  3. In the reaction CH(3)CH(2)C Cl(2)CH(3)overset(x)rarrCH(3)C-=C CH(3) ...

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  4. CH-=C-COOHoverset(HgSO(4) // H(2)SOH(4))rarr product (A) is

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  5. Ethyne adds on HCl to first give a-

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  6. The catalyst required for the reaction HC-=CH+dil.H(2)SO(4)overset("...

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  7. Hydration of propyne gives -

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  8. By the addition of CO and H(2)O on ethyne, the following is obtained -

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  9. Westrosol is a solvent & it is prepared by -

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  10. The reaction HC-=CHrarr CHCl(2)CHO takes place in

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  11. By the action of hydrobromic acid on ethyne we get -

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  12. Reaction of alkenes and alkynes with hypochlorous acid is called -

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  13. The alkyne which gives pyruvic acid (CH(3)COCOOH) on oxidation with al...

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  14. An alkyne which gives two moles of acetic acid on ozonolysis is -

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  15. An alkyne C(7)H(12) when reacted with alkaline KMnO(4) followed by aci...

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  16. Which one of these will react with sodium metal-

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  17. A compound (C(5)H(8)) reacts with ammoniacal AgNO(3) to give a white p...

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  18. Which one of the following compounds will give white preciptate with t...

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  19. A mixture of CH(4),C(2)H(4) and C(2)H(2) gases are passed through a Wo...

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  20. A hydrocarbon, ‘X’(C(3)H(4)) decolourise bromine in carbon tetrachlori...

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