Question

Which molecule does not possess linear shape ?
(A) BeF2
(B) HgCl2
(C) C2H4
(D) CO2
​

Answer 1

Answer:

(A) BeF2 as it does not posses linear shape

Answer 2

Answer:

1- BeF₂

 F---Be--F (linear)

2- HgCl₂

Cl--Hg--Cl (linear)

3- C₂H₄

 The hydrogen atoms are not bonded in a linear manner so this compound does not  possess linear shape.

    H₂C=CH₂        

4- CO₂

      O=C=O

Hope it helps