Question

Observe the following (Products = .........):
P₄ + SOCl₂ → Products
P₄ + SO₂Cl₂ → Products
In both the reactions, a common product 'X' is obtained. The number of lone pair of electrons on the central atom of 'X' is:

• A. 1
• B. 2
• C. 3
• D. zero

Hint:

Always check the oxidation states and bonding structure of the product formed in chemical reactions to determine the number of lone pairs.

Answer 1

The Correct Option is B

In the reactions provided, the product 'X' is likely to be phosphorus oxychloride (POCl₃), where the central atom (phosphorus) has 2 lone pairs of electrons.