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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
- If electron has spin quantum number +1/2 and magnetic quantum number –1,it cannot
- Which of the following is a Lewis acid
- One litre hard water contains 12 mg Mg²⁺. Milli equivalents of washing soda
- The diagonal partner of element B is
- The pyknometric density of sodium chloride crystal is 2.165 x 10³ kg m⁻³,
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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