Practice Electromeric Effect (E Effect) - 8.7.8 | 8. Organic chemistry – some Basic Principles and Techniques | CBSE 11 Chemistry Part 2
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Electromeric Effect (E Effect)

8.7.8 - Electromeric Effect (E Effect)

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the definition of the electromeric effect?

💡 Hint: Think about how electrons behave in response to external forces.

Question 2 Easy

Provide an example of a positive electromeric effect.

💡 Hint: Look for reactions involving alkenes and electrophiles.

1 more question available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What describes the electromeric effect?

Temporary transfer of π-electrons
Permanent change in compounds
Only occurs in single bonds

💡 Hint: Recall that it's only in response to an attacking reagent.

Question 2

The positive electromeric effect involves π-electrons moving toward which atom?

True
False

💡 Hint: Focus on where the electrons are located during the reaction.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

In an organic reaction involving 1-butene and HBr, explain how the electromeric effect influences the formation of the major product.

💡 Hint: Consider the stability of carbocations and how geometric formation impacts product yield.

Challenge 2 Hard

Discuss how electronegative substituents on an alkene can affect the electromeric effect and provide an example.

💡 Hint: Look at how substituents influence electron density around double bonds.

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