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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: - A gas decolourised by KMnO₄ solution but gives no precipitate with ammoniacal cuprous
- Which of the following is a basic dye
- Which of the following is true about ClO₂
- Arsenic containing medicine used for the treatment of syphilis, is
- The resistance of 1N solution of acetic acid is 250 ohm, when measured in a cell
Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A gas decolourised by KMnO₄ solution but gives no precipitate with ammoniacal cuprous
- Which of the following is a basic dye
- Which of the following is true about ClO₂
- Arsenic containing medicine used for the treatment of syphilis, is
- The resistance of 1N solution of acetic acid is 250 ohm, when measured in a cell
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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