In a compound AB, electro negativity difference between A and B is 1.9 . Atomic radius A and B are 4 A ° and 2 A ° . The distance between A and B atoms means d A − B is

Question

In a compound AB, electro negativity difference between A and B is 1.9 . Atomic radius A and B are 4 A ° and 2 A ° . The distance between A and B atoms means d A − B is, 6.72 A °, 5.82 A °, 6.9 A °, 7.5 A °

MARKS App · Accepted Answer

d A − B = r A + r B − 0.09 ( x A − x B ) = 6 − 0.09 ( 1.9 ) ≈ 5.829

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