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Integer Answer Type Questions for JEE: Some Basic Principles of Organic Chemistry | Chapter-wise Tests for JEE Main & Advanced PDF Download

Q.1. How many compounds are electrophiles?
CO2, SnCl2, FeCl3, NH+4, BF3

Ans. 4
Electrophiles = CO2, SnCl2, FeCl3, BF3


Q.2. Out of following how many are electrophiles?
Integer Answer Type Questions for JEE: Some Basic Principles of Organic Chemistry | Chapter-wise Tests for JEE Main & Advanced

Ans. 4
Integer Answer Type Questions for JEE: Some Basic Principles of Organic Chemistry | Chapter-wise Tests for JEE Main & Advancedare electrophiles but not 

Integer Answer Type Questions for JEE: Some Basic Principles of Organic Chemistry | Chapter-wise Tests for JEE Main & Advanced


Q.3. How many hyper conjugative structures are possible in 

Integer Answer Type Questions for JEE: Some Basic Principles of Organic Chemistry | Chapter-wise Tests for JEE Main & Advanced

Ans. 6
In carbocation 6 α hydrogen atom are present so hyperconjugative structure will be 6.


Q.4. How many hyper conjugative structures are shown in following alkene
Integer Answer Type Questions for JEE: Some Basic Principles of Organic Chemistry | Chapter-wise Tests for JEE Main & Advanced

Ans. 0
Here is no any a hydrogen so hyper conjugative structure will be zero (0).


Q.5. How many among the following are stronger acid than CH3COOH?
Integer Answer Type Questions for JEE: Some Basic Principles of Organic Chemistry | Chapter-wise Tests for JEE Main & Advanced
ClCH2COOH, CH3CH2OH

Ans. 2
Stronger acids are HCOOH and ClCH2COOH.


Q.6. Total number of hyperconjugation structure possible for (CH3)2CH+ is

Ans. 7
No. of hypercanjugation structure = no. of αH + 1


Q.7. How many hyperconjugated structures are possible for the free radical (CH3)2CH?

Ans. 6
Number of alpha hydrogen = Hyperconjugated structures


Q.8. The number of hyper conjugative structure for the given compound

Integer Answer Type Questions for JEE: Some Basic Principles of Organic Chemistry | Chapter-wise Tests for JEE Main & Advanced

Ans. 9
Integer Answer Type Questions for JEE: Some Basic Principles of Organic Chemistry | Chapter-wise Tests for JEE Main & Advanced


Q.9. What is the total number of resonating structures that are possible for the given compound
Integer Answer Type Questions for JEE: Some Basic Principles of Organic Chemistry | Chapter-wise Tests for JEE Main & Advanced

Ans. 6
Each aromatic ring can have three resonating forms.


Q.10. Total number of electrons with carbons in carbene is

Ans. 6
Integer Answer Type Questions for JEE: Some Basic Principles of Organic Chemistry | Chapter-wise Tests for JEE Main & Advanced
Total numbers of electrons with C
= 4 + 2 = 6

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