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The P-Block Elements

Question

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PCi₅ exists but NCi₅ does not because

N₂ is inert
NCl₅ is unstable
small size of N
of non-availability of vacant d-atomic orbitals.

Solution

D.

of non-availability of vacant d-atomic orbitals.

Some More Questions From The p-Block Elements Chapter

What is the covalency of nitrogen in N₂O₅?

Bond angle in PH₄⁺ is higher than that in PH₃. Why?

Write a balanced equation for the hydrolytic reactions PCl₅ in heavy water.

What is the basicity of H₃PO₄?

What happens when H₃PO₃ is heated?

List the important source of sulphur.

Write the order of thermal stability of the hydrides of Group 16 elements.

Why is H₂O a liquid and H₂S a gas?

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