NEET UG CHEMISTRY MCQ: HYDROCARBONS

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Which of the following will not give white ppt with ammoniacal silver nitrate

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Correct option: B

2 - butyne

Option B (2 - butyne) is correct because terminal alkynes (alkynes with a hydrogen atom attached to the sp-hybridized carbon) react with ammoniacal silver nitrate to form a white precipitate, while internal alkynes do not.

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