Question

Which of the following is not an organo-metallic compound?

• A. $\left(\right.C_{2}H_{5}\left(\left.\right)_{4}Pb$
• B. $C_{2}H_{5}-O-Na$
• C. $C_{4}H_{9}Li$
• D. $\left[\right.\left(\right.C_{5}H_{5}\left(\left.\right)_{2}Fe\left]\right.$

Answer 1

Answer: (B)

Compound in which the carbon or organic groups are directly bonded to metal atoms are known as organometallic compounds. Sodium ethoxide is an alkoxide and not an organometallic as no metal carbon bond.Rest all organometallic as they have metal carbon bond.