`CNS^(-)` ions give red colour with `Fe^(3+)` ions in aqueous solution as:
`Fe^(3+)(aq)+3CNS^(-1)(aq)toFeunderset("red")((CNS))_(3)(aq)`
If 0.1 M KCNS solution is separated from `0.1 M FeCl_(3)` solution by means of semipermeable membrane, red colour will appear on:

CNS^(ө) ions give red colour with Fe^(3+) ions in aqueous solution as: Fe^(3+)(aq) + 3CNS^(ө)(aq) rarr Feunderset("red")((CNS))_(3)(aq) If 0.1 M KCNS solution is separated from 0.1 M FeCl_(3) solution by means of a semi-permeable membrane, red colour will appear on: a. FeCl_(3) soluion , b. KCNS solution side , c. Both sides , d. Neither side

CNS^(ө) ions give red colour with Fe^(3+) ions in aqueous solution as: Fe^(3+)(aq) + 3CNS^(ө)(aq) rarr Feunderset("red")((CNS))_(3)(aq) If 0.1 M KCNS solution is separated from 0.1 M FeCl_(3) solution by means of a semi-permeable membrane, red colour will appear on: a. FeCl_(3) soluion , b. KCNS solution side , c. Both sides , d. Neither side

CNS^(ө) ions give red colour with Fe^(3+) ions in aqueous solution as: Fe^(3+)(aq) + 3CNS^(ө)(aq) rarr Feunderset("red")((CNS))_(3)(aq) If 0.1 M KCNS solution is separated from 0.1 M FeCl_(3) solution by means of a semi-permeable membrane, red colour will appear on: a. FeCl_(3) soluion , b. KCNS solution side , c. Both sides , d. Neither side

In aqueous solution, which gives Fe^(3+) ion -

Addition of K_(4)[Fe(CN)_(6)] solution to FeCl_(3) solution gives

Addition of K_(4)[Fe(CN)_(6)] solution to FeCl_(3) solution gives

Addition of K_4[Fe(CN)_6] solution to FeCl_3 solution give