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The change in the state of hybridization of the asterisks carbon in the following reaction.
is
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Important Questions on Organic Chemistry- Some Basic Principles and Techniques
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The number of C - C sigma bonds in the compound
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The hydrocarbon with seven carbon atoms containing a neopentyl and a vinyl group is:
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The functional groups that are responsible for the ion-exchange property of cation and anion exchange resins, respectively, are :
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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
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Which of the following is an incorrect statement?
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A molecule which has and hydrogen atoms is:
MEDIUM
Wohler first prepared an organic compound from an inorganic compound in the laboratory. What is the organic compound?
MEDIUM
The number of hybridised carbons in an acyclic neutral compound with molecular formula is
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The correct order of catenation is:
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Which of the following is not an example of benzenoid compound?
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Which of the following structures contain -hybridised carbon atom(s)?
I.
II.
III. 
IV. 
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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
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The number of hybridized carbon atoms in
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The compounds containing sp hybridized carbon atom are
(i)
(ii) 
(iii) (iv)
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Write the structural formula of propanone.
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Write one use of urea.
HARD
The functional group present in a molecule having the formula is
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In molecule, the hybridization of carbon and respectively, are :
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How many pi bonds and sigma bonds are present in following molecule?
