Chemistry-
General
Easy

Question

Observe the following sequence of reaction and answer the questions based on it

Which of the following statement is not correct

  1. y decolourises Br2/H2O solution    
  2. z on heating liberates CO2 gas    
  3. w on reaction with NaOI gives yellow ppt    
  4. x liberates H2 gas with Na metal    

The correct answer is: x liberates H2 gas with Na metal


    X is an anion and it has no acidic hydrogen.

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