Home
Class 11
CHEMISTRY
Which among the following statements are...

Which among the following statements are true with respect to electronic displacement in a covalent bond?
I) Inductive effect operates through a `pi-`bond
II) Resonance effect operates through a `sigma-`bond
III) Inductive effect operates through a `sigma-`bond
IV) Resonance effect operates through a `pi-`bond
V) Resonance and inductive effects operate through a `sigma-` bond

A

I and II

B

I and III

C

II and III

D

III and IV

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTRONIC EFFECTS AND REACTION INTERMEDIATES

    AAKASH SERIES|Exercise LECTURE SHEET - EXERCISE-I (More than One correct answer Type Questions)|5 Videos

  • ELECTRONIC EFFECTS AND REACTION INTERMEDIATES

    AAKASH SERIES|Exercise LECTURE SHEET - EXERCISE-I (Linked Comprehension Type Questions)|6 Videos

  • ELECTRON MIGRATION EFFECTS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|10 Videos

  • ELEMENTS OF BORON FAMILY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3|7 Videos

Similar Questions

Explore conceptually related problems

Hyperconjugation effect is also termed as 'no bond resonance'. Why?

Resonance effect is called conjugative effect if it is transmitted through whole of the conjugated system

When an electron withdrawing or electron releasing group is attached to carbon chain, polarity is induced on the carbon atom and on the substituent attach to it. This permanent polarity is due electron displacement due to difference in electronegativities this is called inductive effect or I effect. The inducitve effect depends in the electronegativity of the substituent. The inductive effect is broadly classified as (i) negative inductive effect or -I effect. (ii) positive inductive effect or +I effect. The group which exhibits the maximum -I effect

How many of the following statements is (are) true about resonance. a) Resonance is an intramolecular process. b) Resonance involves delocalization both of s and p electrons. c) Resonance involves delocalization of pi electrons only. d) Resonance decreases potential energy of a molecule. e) Resonance has no effect on the potential energy of a molecule. f) Resonance is the only way to increase molecular stability. g) Resonance is not the only way to increase molecular stability. h) Any resonating molecule is always more stable than any nonresonating molecule. i) The canonical struture explains all features of a molecule. j) The resonance hybrid explains all features of a molecule. k) Resonating structures are real and resonance hybrid is imaginary. l) Resonance hybrid is real and resonating structures are imaginary. m) Resonance hybrid is always more stable than all canonical structures.

(A): Inductive effecti is possible in chlorobutane but absent in Butane (R ): Inductive effect is possible in the organic compounds having at least one polar covalent bond