AP EAMCET201923 Apr 2019Morning ShiftChemistryd and f Block ElementsActual
Which one of the following reactions does not take place?
Options
- A(2 CuSO ₄( aq )+4 KI ( aq ) 2 Cul ₂+2 ~K ₂ SO ₄ )
- B(2 CuSO ₄( aq )+4 KCl ( aq ) 2 CuCl ₂+2 ~K ₂ SO ₄ )
- C( CuSO ₄( aq )+ Zn ( s ) ZnSO ₄( aq )+ Cu ( s ) )
- D(2 CuSO ₄( aq )+4 KF ( aq ) 2 CuF ₂+2 ~K ₂ SO ₄ )
Correct answer
A. (2 CuSO ₄( aq )+4 KI ( aq ) 2 Cul ₂+2 ~K ₂ SO ₄ )
Step-by-step solution
The below given reaction does not take place: (2 CuSO ₄(a q)+4 KI (a q) 2 CuI ₂+2 ~K ₂ SO ₄ ) It take place as follows: (2 CuSO ₄(a q)+4 KI (a q) Cu ₂ I ₂+ K ₂ SO ₄+ I ₂ )