Alkenes Preparation and Reactions
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Questions and Answers

What is the product of the reaction between RX and Mg in the preparation of alkanes?

  • RMgX (correct)
  • RH
  • RXMg
  • RHX

What is the type of reaction that occurs when Grignard reagent is hydrolyzed with H2O?

  • Hydrolysis (correct)
  • Oxidation
  • Substitution
  • Reduction

What is the purpose of using dry ether in the preparation of Grignard reagent?

  • To increase the rate of reaction
  • To prevent reaction with water (correct)
  • To decrease the rate of reaction
  • To increase the yield of the product

What is the final product of the reaction between Grignard reagent and H2O in the preparation of alkanes?

<p>RH (C)</p> Signup and view all the answers

What type of reaction is the reaction between Grignard reagent and H2O?

<p>Hydrolysis (B)</p> Signup and view all the answers

What is the role of Grignard reagent in the preparation of alkanes?

<p>To form an alkane (B)</p> Signup and view all the answers

What is the condition required for the reaction between Grignard reagent and H2O?

<p>Dry ether (A)</p> Signup and view all the answers

What is the type of compound that Grignard reagent reacts with to form an alkane?

<p>Alkyl halide (B)</p> Signup and view all the answers

What is the product of the reaction between RX and Mg in the presence of dry ether?

<p>RMgX (B)</p> Signup and view all the answers

What is the purpose of using Grignard reagent in the preparation of alkanes?

<p>To form an alkane (B)</p> Signup and view all the answers

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