Which of the alkenes below can exist as stereoisomers?

Important Questions on Organic Chemistry- Some Basic Principles and Techniques

EASY

JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 17 - Organic Chemistry- Some Basic Principles and Techniques>Level 1>Q 14

Which of the following is not a nucleophile?

EASY

JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 17 - Organic Chemistry- Some Basic Principles and Techniques>Level 1>Q 15

In the compound ${\mathrm{CH}}_2=\mathrm{CH}-{\mathrm{CH}}_2-{\mathrm{CH}}_2-\mathrm{C}\equiv \mathrm{CH}$, the ${\mathrm{C}}_2-{\mathrm{C}}_3$ bond is of the type:

EASY

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IMPORTANT

Chemistry Crash Course JEE Main>Chapter 17 - Organic Chemistry- Some Basic Principles and Techniques>Level 1>Q 16

Which of the following is not electron-deficient?

EASY

JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 17 - Organic Chemistry- Some Basic Principles and Techniques>Level 1>Q 17

The correct order of nucleophilicity:

(I) 

(II) ${\mathrm{CH}}_3{\mathrm{O}}^{-}$

(III) ${\mathrm{CN}}^{-}$

IV) 

EASY

JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 17 - Organic Chemistry- Some Basic Principles and Techniques>Level 1>Q 18

Which of the following is the most acidic?

EASY

JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 17 - Organic Chemistry- Some Basic Principles and Techniques>Level 1>Q 19

Which of the following statements is correct for electromeric effect?

EASY

JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 17 - Organic Chemistry- Some Basic Principles and Techniques>Level 1>Q 20

Which of the following is an electrophile?

EASY

JEE Main

IMPORTANT

Chemistry Crash Course JEE Main>Chapter 17 - Organic Chemistry- Some Basic Principles and Techniques>Level 1>Q 21

The $\mathrm{C}-\mathrm{C}$ bond length of the following molecules is in the order: