Periodic TableHard

Question

Elements X and Y belong to Group 15. The difference between the electronegativity values of ' X ' and phosphorus is higher than that of the difference between phosphorus and ' Y '. ' X ' & ' Y ' are respectively

Options

A.N & As
B.As & Bi
C.Bi & N
D.As & Sb

Solution

Element EN

N 3.0

P 2.1

As 2.0

$$Sb\ 1.9 $$Bi 1.9

X $=$ Nitrogen (N)

$Y =$ Arsenic (As)

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