Read of the following statements and choose the correct code w.r.t. true(T) and false (F).
(I) manganese salts give a violet borax bead test in reducing flame
(II) from a mixed precipitate of AgCl and AgI, ammonia solution dissolves only AgCl
(III) ferric ions give a deep green precipitate, on adding potassium ferrocyanide solution
(IV) on boiling the solution having `K^(+), Ca^(2+)` and `HCO_(3)^(–)` we get a precipitate of `K_(2)Ca(CO_(3))_(2)`

Options

A. TTFF
B. FTFT
C. FTFF
D. TTFT

Answer

C