JEE Main 2024 Chemistry question
Number of molecules/ions from the following in which the central atom is involved in sp hybridization is . NO, BCl, ClO, ClO
Answer: (A)
Solution
NO₃⁻ and BCl₃ are sp²; ClO₂⁻ and ClO₃⁻ are sp³. (The charge on ClO₃ is missing in the source.)