Multiple choice

What is/are true about C?

  1. It conducts electricity.
  2. It is used as Lindlar's catalyst.
  3. It is used in organic synthesis.

    When a metal M is heated in excess of air, it gives two products A and B. A is pale blue in colour. B on reaction with liquid ammonia gives C. B on rection with water produces D. B  dispropotionates to A on heating at 670K.

  1. 1, 2, 3

  2. 1, 2

  3. 1, 3

  4. 2, 3

  5. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

C is NaNH2, and it is not Lindlar's catalyst. But, it conducts electricity and is used in numerous organic syntheses.

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