|ANTHE'18 for Class 8, 9, 10. 100% Scholarship. Cash Rewards.||Apply Now!|
Board Type Problems
Sol. Phosphorus forms PCl5 due to availability of vacant d – orbital though white P can extend its oxidation state but this is not applicable in case of N due to unavailability of d – orbitals.
|« Click Here for Previous Topic||Click Here to Index »|