Why does the reactivity of nitrogen differ from phosphorus ?

1.	Why does the reactivity of nitrogen differ from phosphorus ?
Answer» Nitrogen gas exists as diatomic molecule. Dut to the presence of triple bond between Base N - Atoms bond dissociation energy is high (941.4 KJ / mol). Hence nitrogen is inert and unreactive. Phosphorus is a tetra atomic molecule and P-P single bond is weaker than `N-=N.P-P` bond dissociation energy is 213 KJ/mole. Hence phosphorus is more reactive than Nitrogen.

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Why does the reactivity of nitrogen differ from phosphorus ?

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