Which of the following combination doen's evolve `Cl_(2)` gas?

Options

A. `HCl(aq.)+KMnO_(4)`
B. `HCl+MnO_(2)`
C. `HCl+I_(2)`
D. `HCl+F_(2)`

Answer

C

Explanation

`8HCl +KMnO_(4) to MnCl_(2)+(5)/(2)Cl_(2)uarr+KCl+4H_(2)O`
`4HCl+MnO_(2) to MnCl_(2)+Cl_(2)uarr+2H_(2)O`
`hCl+I_(2)to`No reaction
`HCl+F_(2) to HF+Cl_(2)uarr`