MEDIUM
JEE Main
IMPORTANT
Earn 100

Which of the following compounds produces an optically inactive compound on hydrogenation?
(a)

(b)

(c)

(d)


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Important Questions on Organic Chemistry- Some Basic Principles and Techniques
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JEE Main
IMPORTANT
Which one of the following compounds possesses the most acidic hydrogen?

EASY
JEE Main
IMPORTANT
Glycerol is separated in soap industries by :

HARD
JEE Main
IMPORTANT
The Kjeldahl method of Nitrogen estimation fails for which of the following reaction products?

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JEE Main
IMPORTANT
The correct sequence of reagents for the following conversion will be


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IMPORTANT
Which of the following molecules is least resonance stabilized?

EASY
JEE Main
IMPORTANT
Which one of the following set of elements can be detected using sodium fusion extract?

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JEE Main
IMPORTANT
Given below are two statements :
Statement I : Hyperconjugation is a permanent effect.
Statement II : Hyperconjugation in ethyl cation involves the overlapping of bond with empty orbital of other carbon.
Choose the correct option:

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JEE Main
IMPORTANT
Staggered and eclipsed conformers of ethane are:
