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What is +E effect?...

What is +E effect?

A

Transfer of electron takes place towards the attacking reagent

B

Transfer of electrons takes place away from the attacking reagent

C

Atoms having less electron attracting power than that of hydrogen

D

Atoms having more electrons attracting power than that of hydrogen

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The correct Answer is:
A
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KUMAR PRAKASHAN-ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES-Section -C - Darpan.s Examination Oriented MCQs
  1. Give the IUPAC name of the following compound

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  2. Which is the prefix of ether in IUPAC nomenclature?

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  3. What is +E effect?

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  4. Atoms or group of atoms having more electrons attracting power than th...

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  5. How many carbons are there in the longest chain for IUPAC nomenclature...

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  6. Which of the following is ketone compound?

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  7. Which of the following is correct formula of ethyl acetate?

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  8. Which of the following is the structure of 3-ethyl pentane?

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  9. Which of the following molecules has maximum carbon atoms in the longe...

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  10. Which of following is not correct IUPAC name?

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  11. Which of the following is the formula of 3-methyl pent3-ene-2-ol

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  12. Which of the following IUPAC name of the molecule is not correct?

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  13. Which of the following is correct matching of Column-I containing form...

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  14. Match the structure in column-I with their IUPAC names in column-II. W...

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  15. Which of the following pair of molecules has not same IUPAC name?

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  16. Which molecule has the longest carbon chain?

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  17. How the functional group can be entered in organic compound?

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  18. The hybridisation of carbon in alkane serise is which type?

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  19. The C-C and C-H bond length in ethane are …………and ……….respectively

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  20. How many no. of sigma and pi bond are in ethene respectively?

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