Question

The experimental bond energy of HY differsfrom its calculated value by 1.96 kcals/mole. 51. WThe electronegativity of 'y' is equal to​

Answer 1

Answer:

X

A

−X

B

=0.208

ΔE

(ΔE is in kcal/mol)

X

Y

=X

H

−0.208

1.96

=2.1−(0.208×1.4)≈1.81