HARD
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State the hybridisation of carbon in ethene.
.
Enter your correct answer as A, B or C.

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques
MEDIUM
The number of hybridised carbons in an acyclic neutral compound with molecular formula is

MEDIUM
Draw the structure of propanal.

MEDIUM
Draw the structural formula of butanone.

MEDIUM
Write the structural formula of propanone.

EASY
In molecule, the hybridization of carbon and respectively, are :

MEDIUM
Write down the structural formula of methanoic acid.

EASY
Write the Fischer structure of Bromobutane.

EASY
The correct order of catenation is:

EASY
Which of the following is an incorrect statement?

MEDIUM
Give the structural formula of Methylpropanol.

HARD
Newman projections and are shown below:
Which one of the following options represent identical molecules?

EASY
The number of C - C sigma bonds in the compound

HARD
The chiral compounds among the following are


EASY
How many pi bonds and sigma bonds are present in following molecule?

EASY
The compounds containing sp hybridized carbon atom are
(i)


(iii) (iv)

MEDIUM
Wohler first prepared an organic compound from an inorganic compound in the laboratory. What is the organic compound?

EASY
Give the structural formula of acetic acid.

MEDIUM
Which of the following structures contain -hybridised carbon atom(s)?
I.
II.
III.
IV.

EASY
The number of hybridized carbon atoms in


