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Among the given compounds, one which can be distinguished by AgNO₃ is
Options
(a) ethane
(b) ethylene
(c) acetylene
(d) diethyl ether
Correct Answer:
acetylene
Explanation:
Acetylene when passed through an ammoniacal solution of silver nitrate (Tollen’s reagent), a white ppt. of silver acetylide is formed .
CH ≡ CH + 2AgNO₃ + 2NH₄OH → C.Ag ≡ C.Ag + 2NH₄NO₃ + 2H₂O.
( White ppt. Silver acetylide)
Related Questions: - Which of the following does not react with I₂ and NaOH
- Benzaldehyde is different from aliphatic aldehydes in its reaction towards
- At 298 K the enthalpy of formation of liquid water is -285.9 kJ/mol
- The structure and hybridisation of Si(CH₃)₄ is
- 2-phenylethylbromide when heated with NaOEt, elimination takes place.
Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following does not react with I₂ and NaOH
- Benzaldehyde is different from aliphatic aldehydes in its reaction towards
- At 298 K the enthalpy of formation of liquid water is -285.9 kJ/mol
- The structure and hybridisation of Si(CH₃)₄ is
- 2-phenylethylbromide when heated with NaOEt, elimination takes place.
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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