Question

Predict the shape and bond angles in the
following molecules:
(a) CF4
(b) NF3
(c) HCN
(d) H2S​

Answer 1

Answer:

D Is a right answer

Explanation:

H2S (mercury)

Answer 2

a) The shape of CF4 molecule is tetrahedral.

The bond angle of the CF4 molecule is approximately 109.5°.

b) The shape of NF3 molecule is pyramidal.

The bond angle of NF3 molecule is approximately 102°.

c) The shape of the HCN molecule is linear.

The bond angle of HCN is approximately 180°.

d) The shape of the H2S is bent shaped or V shaped.

The bond angle of H2S is 92.1°.