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When ethanal is treated with Fehling’s solution. it gives a precipitate of
Options
(a) Cu₂O
(b) Cu
(c) Cu₃O
(d) CuO
Correct Answer:
Cu₂O
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The following composition is known as “Bordeaux mixture”.
- Maximum number of electrons in a subshell with l=3 and n=4 is
- 100 mL each of 0.5 N NaOH, N/5 HCl and N/10 H₂SO₄ are mixed together
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Topics: Aldehydes Ketones and Carboxylic Acid
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The following composition is known as “Bordeaux mixture”.
- Maximum number of electrons in a subshell with l=3 and n=4 is
- 100 mL each of 0.5 N NaOH, N/5 HCl and N/10 H₂SO₄ are mixed together
- The number of unpaired electrons in 1s² 2s² 2p³ is
- 5 g of hydrogen peroxide is present in 56 mL of solution. The solution
Topics: Aldehydes Ketones and Carboxylic Acid (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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