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Chemistry · PYQ NEET UG 2017

हिन्दी

An example of a sigma bonded organometallic compound is _______.

  1. Grignard's reagent
  2. ferrocene
  3. cobaltocene
  4. ruthenocene

Correct answer · Option 1

Grignard's reagent

Explanation

Grignard reagent (\( \text{R-Mg-X} \)) has a sigma bond between carbon and magnesium metal, whereas others are sandwich compounds.

Related questions

Predict the CORRECT intermediate and product in the following reaction: \( \text{H}_3\text{C}-\text{C}\equiv\text{CH} \xrightarrow{\text{H}_2\text{O, H}_2\text{SO}_4}{\text{HgSO}_4} \text{ Intermediate (A)} \rightarrow \text{Product (B)} \)→Which one is the most acidic compound?→Identify A and predict the type of reaction.\n(Reaction: Chloro/bromo anisole with \( \text{NaNH}_2 \) yielding substitution product)→Which of the following statements is NOT CORRECT?→
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