Accelerate NEET 2020: General Organic Chemistry-03(24.10.2019)

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Question 1

Arrange the following compounds in order of increasing dipole moment:
(i) toluene (ii) m–dichlorobenzene
(iii) o–dichlorobenzene (iv) p–dichlorobenzene

• A(i) < (iv) < (ii) < (iii)
• B(iv) < (i) < (ii) < (iii)
• C(iv) < (i) < (iii) < (ii)
• D(iv) < (ii) < (i) < (iii)

Question 2

 are

• AResonating structures
• BTautomers
• CGeometrical isomers
• DOptical isomers

Question 3

A :  is more stable than

R :  has 6 hyperconugative hydrogens while  has 5 hyperconjugative hydrogens,

• ABoth assertion and reason are true and reason is the correct explanation of assertion
• BBoth assertion and reason are true but reason is not the correct explanation of assertion
• CIf Assertion is true and reason is false.
• DBoth Assertion and reason are false.

Question 4

The correct order of stability of given carbocation is

• AI > IV > III > II
• BI > IV > II > III
• CIV > I > III > II
• DIV > I > II > III

Question 5

The stability of alkyl free radicals is due to

• AHyperconjugation
• B+ I effect
• C– I effect
• DBoth (a) & (b)

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