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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: - If Avogadro number NA, is charged from 6.022 ˣ 10²³ mol⁻¹ to 6.022 ˣ 10²⁰ mol⁻¹
- Zeolite used to soften hardness of water is, hydrated
- The correct order of ionisation energy for comparing carbon, nitrogen and oxygen
- The strength of H₂O₂ (in g/litre) in 11.2 volume solution of H₂O₂ is
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Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If Avogadro number NA, is charged from 6.022 ˣ 10²³ mol⁻¹ to 6.022 ˣ 10²⁰ mol⁻¹
- Zeolite used to soften hardness of water is, hydrated
- The correct order of ionisation energy for comparing carbon, nitrogen and oxygen
- The strength of H₂O₂ (in g/litre) in 11.2 volume solution of H₂O₂ is
- An isomer of ethanol is
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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