1. Tardigrade
  2. Question
  3. Chemistry
  4. Compound (A) does not react with Tollens or Grignard reagent, but after treatment with NaNH 2, it gives the above test. The compound (A) is/are:

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Q. Compound (A) does not react with Tollens or Grignard reagent, but after treatment with $NaNH _2$, it gives the above test. The compound (A) is/are:

Hydrocarbons

Solution:

Internal alkyne on reaction with $NaNH _2$ isomerises to terminal alkyne, which gives all the tests mentioned. Here (a), (c), and (d) are internal alkynes