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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)
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Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- M⁺³ ion loses 3e⁻. Its oxidation number will be
- NO₂ is not obtained on heating
- Methyl bromide and ethyl bromide are mixed in equal proportion and the mixture
- The mixture of concentrated HCl and HNO₃ made in 3:1 ratio contains
- Volume of 0.1 M K₂Cr₂O₇ required to oxidize 35 mL of 0.5 M FeSO₄ solution is
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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