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Nomenclature of Carbonyls

Which of the ...

Question

Which of the following options are correct regarding A?

A

A contains methyl group

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B

A contains ethyl group

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C

A contains

- O H

group

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D

A contains a six membered ring

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Solution

The correct options are
A A contains methyl group
C A contains $- O H$ group
D A contains a six membered ring
Explanation:
In this reaction, a nucleophilic attack by Grignard reagent, on the ring carbon atom of the epoxide leads to ring opening, followed by formation of alcohol upon protonation. This is explained in the image below.

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Q. The molecular formulae of some organic compounds are given below. Which of these compounds contains an aldehyde group?

(a) C₃H₈O
(b) C₃H₆O₂
(c) C₃H₆O
(d) C₃H₇Cl

Q. Assuming a hydrocarbon

C_{5} H_{10}

without any double bond, how many different structures exist that contain only one methyl group?

Q. Assertion :Fullerences ar the only pure form of carbon.
Reason: It contains twenty, five membered rings and twelve, six- membered rings.

Q. Question 8
In which of the following compounds

-OH

is the functional group
(a) Butanone
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(c) Butanoic acid
(d) Butanal

Q. List-I contains reactions and List-II contains reagents to effect the conversion.

Which of the following option is correct regarding List-I and List-II?

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