Give reason: Acidic nature of alkynes is used to distinguish between t

1.	Give reason: Acidic nature of alkynes is used to distinguish between terminal and nonterminal alkynes.
Answer» Acidic alkynes react with certain heavy metal ions like Ag⁺ and Cu⁺ and form insoluble acetylides. On addition of acidic alkyne to the solution of AgNO₃ in alcohol, it forms a precipitate, which indicates that the hydrogen atom is attached to triply bonded carbon. Hence, this reaction is used to differentiate terminal alkynes and non-terminal alkynes.

Give reason: Acidic nature of alkynes is used to distinguish between terminal and nonterminal alkynes.

Answer»

Acidic alkynes react with certain heavy metal ions like Ag⁺ and Cu⁺ and form insoluble acetylides.
On addition of acidic alkyne to the solution of AgNO₃ in alcohol, it forms a precipitate, which indicates that the hydrogen atom is attached to triply bonded carbon.

Hence, this reaction is used to differentiate terminal alkynes and non-terminal alkynes.

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Give reason: Acidic nature of alkynes is used to distinguish between terminal and nonterminal alkynes.

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