Home
Class 11
CHEMISTRY
(A): Inductive effecti is possible in ch...

(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

A

A and R are true, R explains A

B

A and R are true, R does not explain A

C

A is true, but R is false

D

A is false, but R is true

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • GENERAL ORGANIC CHEMISTRY

    AAKASH SERIES|Exercise Objective Exercise -2|82 Videos
  • GENERAL ORGANIC CHEMISTRY

    AAKASH SERIES|Exercise Practice Exercise|80 Videos
  • GENERAL ORGANIC CHEMISTRY

    AAKASH SERIES|Exercise Subjective Exercise -8|120 Videos
  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise EXERCISE ON PASSAGE (PASSAGE-III)|5 Videos
  • HYDROCARBONS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE SHEET ( LEVEL-II (PRACTICE SHEET (ADVANCED) (MATRIX MATCHING TYPE QUESTIONS)))|5 Videos

Similar Questions

Explore conceptually related problems

(A): Alkenes, carbonyl compounds can exhibit electromeric effect but not alkanes, saturated alcohols (R ): Electromeric effect is possible organic compounds having at least one multiple bond

Genetic engineering would not have been possible if one of these were absent

(A): The possibility of an electric bulb fusing is higher al the time of switching on and off. (R): Inductive effects produce a surge at the time of switch-off and switch-on

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

Hydrogen bonding is said to be formed, -when sightly acidic hydrogen-atom attached to a strongly, electronegative fluorine, oxygen or nitrogen atom. is held with weak. electrostatic forces by the non-bonded pair of electrons of another atom. The co-ordination number of hydrogen in such cases is two. It acts as a bridge between two atoms, to one of which it is covalently bonded and to other attached through electrostatic forces, also called hydrogen bond. Though the hydrogen atoms in a methyl group are not polarised, if an electronegative group like chloro, carbonyl, nitro or cyano (in order to increase electronegativity) is attached to it, the C-H bond gets polarised due to the inductive effect and the hydrogen atom becomes slightly acidic resulting in the formation of weak hydrogen bonds. Though a weak bond the H-bond effects is large number of the physical properties of compounds some of which are - Boiling points of liquids - Solubility of polar compounds in polar solvents (containig H attached with strong electronegative atom) - Viscosity of liquids . Acidity Which of the following combinations can involve hydrogen bonding I) Mixture of KF and HF " " II) Mixture of CH_(3)COCH_(3) and CHCI_(3) III) Mixture of NH_(4) CI and H_(2)O" " IV) Mixture of CH_(3) and H_(2)O

Hyperconjugation describes the orbital interactions between the p-systems and the adjacent s-bond of the substituent group(s) in organic compounds. Hyperconjugation is also called as Baker and Nathen effect. The necessary and sufficient condition for the hyperconjugation are : i) Compound should have at least on sp2 hybrid carbon of either alkene, carbocation or alkyl free radical. ii) A-carbon with respect to sp2 hybrid carbon should have at least one hydrogen. Hyperconjugation are of three types: (i) s(C-H), p-conjugation. (iii) s(C-H), positive charge conjugation iv) s(C-H), odd electron conjugation The hyperconjugation may be represented as Number of resonating structures due to hyperconjugation = (n + 1) where n is the number of a-hydrogen. Greater is the number of such forms, more is the stability of the species under considersation. Hyperconjugation is possible in which of the following species ?