Match the bond type given in Column I with the bond length in column II and choose the correct option from the codes given below Column I Column II A. O-H 1. 154 pm B. C-C 2. 133 pm C. C-O 3. 96 pm D. C=C 4. 143 pm Codes : A B C D (a) (b) (c) (d) Ans. (a) Sol. Bond Type Covalent Bond Length (pm) O─H C─O C─C C=C Resonance