Resonance

   1) Select the molecule(s) for which resonance structures can be drawn.

(a) CH₃COOH

(b) NO₂Cl

(c) ICl₃

(d) COCl₂

 

   2) Select the molecule(s) for which resonance structures can be drawn.

(a) OF₂

(b) ClO₂^-

(c) NO₂^- 

(d) SbF₃

 

   3) Select the molecule(s) for which resonance structures can be drawn.

(a) (NH₂)₂CO 

(b) CO₃^2-

(c) COCl₂

(d) O₃ 

 

   4) Select the molecule(s) for which resonance structures can be drawn.

(a)  SeF₂

(b)  NO₃^-

(c)  NBr₃

(d)  OCl₂

 

   5) Select the molecule(s) for which resonance structures can be drawn.

(a)  N₃^-

(b)  SO₂

(c)  I₃^-

(d)  H₂O

 

   6) Select the molecule(s) for which resonance structures can be drawn.

(a) SO₃

(b) CH₃CN

(c) NF₃ 

(d) CH₃CO₂^-

 

   7) Select the molecule(s) for which resonance structures can be drawn.

(a) HCO₂^-

(b) XeF₄

(c) H₂CO

(d) H₂S

 

    8) Select the molecule(s) for which resonance structures can be drawn.

(a) C₂H₂

(b) PH₃

(c) HOCl

(d) N₂O₄