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The Newman projection shown represents.

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Important Questions on Hydrocarbons

HARD
The number of structural isomers for C6H14 is:
MEDIUM

Arrange the following conformational isomers of n-butane in order of their increasing potential energy:
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IUPAC name of lowest molecular mass alkane containing chiral carbon is
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Which hydrogen in compound E is easily replaceable during bromination reaction in presence of light ?

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The conformations of n -butane, commonly known as eclipsed, gauche and anti-conformations can be interconverted by
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Which of the following is not an example of heterogeneous catalysis reaction?
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The energy difference between the staggered and eclipsed conformations of ethane is
HARD

Isomers of hexane, based on their branching, can be divided into three distinct classes as shown in the figure.

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The correct order of their boiling point is

EASY
The dihedral angle in staggered form of Newmann's projection of 1,1,1-Trichloro ethane is degree. (Round off the answer to the nearest integer)
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What will be the CORRECT stability order of the different conformations of n -butane ?
MEDIUM
The major product of the following reaction is:

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MEDIUM
Which of these factors does not govern the stability of a conformation in acyclic compounds?
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Bromination of cyclohexene under conditions given below yields:

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Which conformer has higher energy in the Sawhorse projection formula of ethane and why?
EASY
The gas evolved on heating CH3MgBr in methanol is:
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How many gram of sodium (atomic mass 23 u) is required to prepare one mole of ethane from methyl chloride by Wurtz reaction?
EASY
Which of the following organic compounds has same hybridization as its combustion product -CO2?
MEDIUM
Dihedral angle of least stable conformer of ethane is:
EASY
In the following skew conformation of ethane, H'-C-C-H dihedral angle is:
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MEDIUM
The correct statement regarding the comparison of staggered and eclipsed conformations of ethane, is: