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Tollen’s test can be used to distinguish
Options
(a) propionaldehyde and acetone
(b) propanol and propionic acid
(c) propene and iso-butene
(d) iso-propanol and propanol
Correct Answer:
propionaldehyde and acetone
Explanation:
Propionaldehyde (propanal) gives silver mirror with Tollens’ reagent. CH₃CH₂CHO + 2[Ag(NH₃)₂]OH → CH₃COONH₄ + 2Ag(silvermirror) + H₂O + 3NH₃.
Related Questions: - Pb + Conc.HNO₃ gives
- Gas A is bubbled through slacked lime, a white precipitate is formed.
- The surface tension of which of the following liquid is maximum
- Glucose and mannose are
- In hydrogen atom, energy of first excited state is –3.4 eV. Find out KE
Topics: Aldehydes Ketones and Carboxylic Acid
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Pb + Conc.HNO₃ gives
- Gas A is bubbled through slacked lime, a white precipitate is formed.
- The surface tension of which of the following liquid is maximum
- Glucose and mannose are
- In hydrogen atom, energy of first excited state is –3.4 eV. Find out KE
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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