Question

63. Most basic species among the following is I (1) H3C-CH2 (2) H2C=CH (3) HC =0 (4) CH3​

Answer 1

Answer:

H2C=CH

Explanation:

hope this help you

Answer 2

Basic Strength of Species

Explanation:

The basicity of a molecule is a measure of its ability to accept a proton (H+) to form a stable product as If the product is a cation, then anything that stabilizes the +ve charge, it will increase the strength of the base.

To find the base strength of carbanions, the order of their acidic strength is sp> sp2> sp3 e strength of carbanions, we consider the corresponding conjugate acids

Thus, the order of base strength is just the reverse of it, that is sp3> sp2> sp

The most basic species is H3C-CH2 among the given one.