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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: - K₄[Fe(CN)₆] is a
- Which one of the following gives only one monochloro derivative
- At petrol pump, which rubber is used
- Which of the following is used to prepare Cl₂ gas at room temperature from
- How many FeSO₄.7H₂SO₄ will be oxidised by an acidified solution containing 9.48g
Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- K₄[Fe(CN)₆] is a
- Which one of the following gives only one monochloro derivative
- At petrol pump, which rubber is used
- Which of the following is used to prepare Cl₂ gas at room temperature from
- How many FeSO₄.7H₂SO₄ will be oxidised by an acidified solution containing 9.48g
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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