Assertion (A) : `P_(2)O_(3)` is more basic than `N_(2)O_(3)`
Reason (R) : Metallic nature of the central atom increases down the group

Assertion (A) : PH_(3) is more basic than NH_(3) Reason (R) : EN of N is more than that of P

Why is N_(2)O_(5) more acidic than N_(2)O_(3) ?

Assertion (A) : P_(4) is more reactive than N_(2) Reason (R) : P-P bonds are relatively weaker than N-=N

Assertion (A) : P_(4) is more reactive than N_(2) Reason (R) : P-P bonds are relatively weaker than N-=N

Assertion (A) : Stability of NH_(3) is greater than PH_(3) Reason (R) : M-H bond energy increases down the group in the hydries of pnicogens.

Give reasons for the following: N_(2)O_(5) is more acidic than N_(2)O_(3) .