Bissoy.com
Doctors Medicines MCQs Q&A

Which of the following statements about Grignard reagent is false?

Which of the following statements about Grignard reagent is false? Correct Answer An organosodium compound is not very reactive compared to a Grignard reagent

It is supposed that the Mg-C bond is strongly polar covalent, not ionic. Grignard’s reagents are less reactive than organosodium, -potassium and -lithium compounds, that is the reason why it is more convenient to work with them.

Related Questions

Which of the following statements is incorrect regarding preparation of alcohols? give primary alcohol and secondary alcohol respectively b) Ketones on reaction with Grignard’s reagent gives tertiary alcohol c) Aldehydes on reaction with Grignard’s reagent gives primary or secondary alcohol d) Alkyl halides on reaction alcoholic potash gives alcohol
The aldehydes which will not form Grignard product with one equivalent Grignard reagents are a)    b)    c)    d) 
Grignard reagent is used in production of tetra ethyl lead (TEL) by electro chemical process. Is the statement true/false?
Consider the following statements.
1. All valid arguments contain only true premises and a true conclusion.
2. Some valid arguments contain only false propositions - false premises and a true conclusion.
3. All valid arguments contain only false propositions all premises are false, conclusion is false as well.
Which of the above statements is correct?
Which of the following aldehydes can produce 1o alcohols when treated with Grignard reagent?
How can we prepare RR’ R” OH by the action of excess of a suitable Grignard reagent on which of the following reactants?
A Grignard’s reagent may be made by reacting magnesium with which of the following compound?
Which of the following compound gives a ketone with Grignard reagent?
Which of the following cannot be used in formation of benzaldehyde by Grignard reagent?
Which is not present in Grignard reagent?