The reaction of alkyl halides with ethanolic $KCN$ predominantly gives:

Important Questions on Organic Chemistry- Some Basic Principles and Techniques

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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 1>Q 539

The substrate that readily do not show $\mathrm{E}1$ reaction

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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 1>Q 540

The correct statement for $\mathrm{E}2$ Reaction is :

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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 1>Q 541

Arrange the following in decreasing order of stability of their transition state during elimination by strong base.

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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 1>Q 542

$\mathrm{D}-$exchange is observed in :

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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 1>Q 543

The reaction intermediate of$\mathrm{E}1\mathrm{cB}$reaction is:

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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 2>Q 1

Which of the following is a mixed ketone?

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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 2>Q 2

Which of the following acids remains unaffected on heating?

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Alpha Question Bank for Medical: Chemistry>Chapter 21 - Organic Chemistry- Some Basic Principles and Techniques>Exercise 2>Q 3

Which of the following $\mathrm{IUPAC}$ names of alkyl radicals are incorrect?