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The reaction CH(3) CH = CH(2) underset...

The reaction
`CH_(3) CH = CH_(2) underset(H^(+))overset(CO + H_(2)O)(rarr) CH_(3) - underset("COOH")underset(|)(CH) - CH_(3)` is known as

A

Wurtz reaction

B

Koch reaction

C

Clemmensen reduction

D

Kolbe’s reaction

Text Solution

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The correct Answer is:
B
Koch reaction : (Carboxylation of Alkene)
`CH_(3)-CH=CH_(2) overset("water gas"(CO+H_2))underset(400^@ C,H_5PO_4)rarr underset("Isobutyric acid")(CH_(3)-overset(COOH)overset(|)CH-CH_3)`
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CH_(3)CH=CH2underset(H^(+))overset(CO+H_(2)O)toCH_(3)-underset(COOH)underset(|)"CH"-CH_(2) is known as:

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H_(3)C-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-CH=CH_(2) to H_(3)C-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-underset(OH)underset(|)(CH)-CH_(3) . This change can be done by.

H_(3)C-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-CH=CH_(2) to H_(3)C-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-underset(OH)underset(|)(CH)-CH_(3) . This change can be done by.

ERRORLESS-HYDROCARBONS-NCERT BASED QUESTION (ALKENE)
  1. Which of the following is the most stable

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  2. The major product obtained by the addition reaction of HBr to 4-methyl...

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  3. The reaction CH(3) CH = CH(2) underset(H^(+))overset(CO + H(2)O)(rar...

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  4. Arrange the following hydrogen halides in order of their decreasing re...

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  5. The only alcohol that can be prepared by the indirect hydration of alk...

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  6. In which of the following, addition of HBr does not takes place agains...

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  7. Isopropyl alcohol is obtained by reacting which of the following alkne...

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  8. One mole of propanone and one mole of formaldehyde are the products of...

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  9. Which of the following are formed on addition reaction of DCl with 3-m...

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  10. Which of the following is the most stable alkene

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  11. The olefin which on ozonolysis gives CH(3)CH(2)CHO and CH(3)CHO is

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  12. Addition of HCl does not obey anti-Markovnikov's rule because

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  13. Alkene R-CH=CH2 reacts readily with B2H6 and the product on oxidation ...

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  14. The reaction of with HBr gives predominantly

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  15. Propene when heated with chlorine at about 500^@ C forms

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  16. In the following reactions, RCH(2)CH=CH(2)+(ICl) to (A) Markowniko...

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  17. Which of the following gives on ozonolysis both aldehydes and ketones?

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  18. CH2=CHCl reacts with HCl to form

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  19. Presence of peroxides affects the addition of

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  20. The product of following reaction is CH(3) underset(CH3)underset(|)...

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