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JEE Main
IMPORTANT
Earn 100
In Carius method, organic compound gave . The percentage of chlorine in the compound will be (nearest integer)
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Important Questions on Organic Chemistry- Some Basic Principles and Techniques
MEDIUM
JEE Main
IMPORTANT
The number of stereo isomers possible for a compound of the molecular formula is is
EASY
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IMPORTANT
How many structural isomers are possible for benzene when two H-atoms are replaced by bromine atoms?
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JEE Main
IMPORTANT
The total number of isomers(including stereo) for the compound with molecular formula is
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JEE Main
IMPORTANT
The total number of stereoisomers that can exist for the following compound is
MEDIUM
JEE Main
IMPORTANT
Consider following reactions:
The sum of molecular masses of gas and is ____________
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JEE Main
IMPORTANT
How many of the following compounds exhibit stereoisomerism?
|
i. |
2-Hydroxypropanoic acid |
|---|---|
| ii. | 2-Methylbut-1-ene |
| iii. | Butane-2, 3-diol |
| iv. | 3-Methylbutanoic acid |
| v. | 3 -Methylbut- 1-yne |
| vi. | 2,3- Dichlorobutane |
| vii. | 2-Bromo-3-methylpentane |
| viii. | 2-Methylbutanoic acid |
HARD
JEE Main
IMPORTANT
How many of these carbocations are more stable than primary allyl carbocation?
EASY
JEE Main
IMPORTANT
How many other positional isomers are possible for this compound
