Chemistry-
General
Easy

Question

For the given aqueous reaction which of the statement(s) is (are) true ? 

  1. The first reaction is a redox reaction    
  2. White precipitate is Zn3 [Fe(CN)6]2    
  3. Addition of filtrate to starch Solution gives blue colour    
  4. White precipitate is Soluble in NaOH Solution    

The correct answer is: Addition of filtrate to starch Solution gives blue colour


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