chester10
Answered

Get reliable answers to your questions at Westonci.ca, where our knowledgeable community is always ready to help. Find reliable answers to your questions from a wide community of knowledgeable experts on our user-friendly Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

How do I distinguish between Heptanol and heptanal using a chemical reagent. Give the respective observation as well.​

Sagot :

  • Use Brady's reagent or sodium nitrate.
  • Heptanol will remain unchanged in color
  • But Heotanal will be turned to slightly orange color

  • Heptanol means it's a alcohol.(C_7H_15OH)
  • Heotanal means it's a aldehyde
brainsoft

Answer:

Use 2,4-dinitrophenylhydrazine ( Brady's reagent )

Observations;

• Heptanol → No observable change

• Heptanal → Orange solution is formed.

Use Sodium Hydrogen nitrite solution

Observation;

• Heptanol → No observable change

• Heptanal → A white precipitate is formed

Explanation:

[tex]{}[/tex]

We hope this was helpful. Please come back whenever you need more information or answers to your queries. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.