STANDARD Chemistry Alkynes MCQ Question
Which of the following alkynes can be identified and distinguished from the rest of the alkynes on reaction with ammoniacal silver nitrate to gave a white precipitate?
CH₃C≡C−CH₃
CH₃CH₂C≡CH
CH₃CH₂C≡CCH₃
CH₃C≡CCH₂CH₂CH₃
Correct Answer
Detailed Explanation
Only terminal alkynes react with ammoniacal silver nitrate to give white precipitate of silver acetylides. CH₃CH₂C≡CH is a terminal alkyne.
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