Question

2. Match the pairs
Column 'A
i. Inductive effect
ii. Hyperconjugation iii. Resonance effect
Column 'B
a. delocalisation
of pi electrons
b. displacement
of pi electrons
c. delocalisation
of pi electrons
d. displacement
of pi electrons​

Answer 1

Answer:

answer in following attachment.

Explanation:

in column B options are repeated.

Inductive effect - An inductive effect is an electronic effect due to the polarisation of sigma bonds within a molecule or ion. Positive inductive effect refers to electron releasing tendency of functional groups. For example , alkyl , aryl , metals , etc. Negative inductive effect refers to electron accepting tendency of functional groups.

Hyperconjugation - is the stabilising interaction that results from the interaction of the electrons in a sigma bond (usually c-h or c-c) with an adjacent empty or partially filled p- orbital to give an extended molecular orbital that increases the stavility of the system.

Resonance effect - resonance structure are a set of two or more Lewis structure that collectively describe the electronic bonding a single polyatomic species including fractional bonds and fractional charges.