HARD
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How many allylic hydrogen atoms are present in the given compound?
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Important Questions on Basic Principles of Organic Chemistry
EASY
Match List-I with List-II.
| List-I | List-II | ||
| A |
|
I | Spiro compound |
| B |
|
II | Aromatic compound |
| C |
|
III | Non-planar Heterocyclic compound |
| D |
|
IV | Bicyclo compound |
Choose the correct answer from the options given below
MEDIUM
Which of the following is not an example of benzenoid compound?
HARD
The molecular formula of diphenyl methane
is .How many structural isomers are possible when one of the hydrogens is replaced by a chlorine atom?
EASY
The hydrocarbon with seven carbon atoms containing a neopentyl and a vinyl group is:
EASY
Which of the following is the alkyl group containing two carbon atoms?
EASY
An organic compound of molecular formula has six carbon atoms in a ring system, two non-conjugate double bonds and two bromo groups at positions. Then the compound is
EASY
Among the following compounds, E/Z isomerism is possible for
MEDIUM
Identify the correct statement.
EASY
A molecule which has and hydrogen atoms is:
MEDIUM
Number of constitutional isomers of alkane with formula is
EASY
Which of the following is an anhydride?
EASY
The maximum number of isomeric ethers with the molecular formula is
EASY
What is a homologous series? Explain with examples.
EASY
The number of isomers which are ether and having the molecular formula , is:
MEDIUM
The maximum number of cyclic isomers (positional and optical) of a compound having molecular formula is
EASY
In the following structure, the double bonds are marked as and .
Geometrical isomerism is not possible at the site(s):
EASY
The functional groups that are responsible for the ion-exchange property of cation and anion exchange resins, respectively, are :
HARD
The functional group present in a molecule having the formula is
EASY
The molecule having a formyl group is
