Y2 has found to have double bonds between its atoms. The total number of shared electron pairs between the atoms of Y are :A 2 B 4 C 6 D 8

Break Down the Problem

1. Identify that Y2 has double bonds.
2. Understand what double bonds mean in terms of shared electron pairs.

Relevant Concepts

1. A double bond involves the sharing of two pairs of electrons between two atoms.
2. Therefore, for each double bond, there are 2 shared electron pairs.

Analysis and Detail

1. Since Y2 has been determined to have double bonds, we conclude that there is at least one double bond present.
2. If there is one double bond between the two atoms of Y, then:
   • Total shared electron pairs = 2 (as each double bond consists of 2 pairs).

Verify and Summarize

1. There are no other indications of additional bonds in the question.
2. Based on the concept of double bonds, it is confirmed there is 1 double bond contributing 2 pairs of shared electrons.

Final Answer

The total number of shared electron pairs between the atoms of Y is 2. Thus, the correct answer is A. 2.