Question

An example of a sigma bonded organometallic compound is :

• A. Grignard's reagent
• B. Ferrocene
• C. Cobaltocene
• D. Ruthenocene

Answer 1

Answer: (A)

Grignard's reagent

Answer 2

Grignard's reagent i.e., RMgX is $\sigma$-bonded organometallic compound.