1.

Which reaction is not feasible ________

Answer»

`2H_(2)O+2F_(2) RARR 4HF+O_(2)`
`2KBr+I_(2)rarr 2KI+Br_(2)`
`2KBr+Cl_(2) rarr 2KCl+Br_(2)`
`2KI+Br_(2)rarr 2KBr+I_(2)`

ANSWER :A::B


Discussion

No Comment Found