Give the correct order of initials T of F for following statements. Use T if statements is true and F if it is false.
`I)` Sulphide reacts with `Na_(2)[Fe(CN)_(5)(NO)]` to form a purple coloured compound `Na_(4)[Fe(CN)_(5)(NOS)]` . In the reaction, the oxidation state of iron changes.
`II) Pt(IV)` compounds are relatively more stable than `Ni(IV)` compounds
`III)` The welding of magnesium can be done in the atmosphere of Helium.
`IV) LiAlH_(2)` on hydrolysis will give `H_(2)`

Options

A. FFTT
B. FTTT
C. TFTF
D. TFTT

Answer

B

Explanation

`Na_(2)[overset(II)(Fe)(NO)(CN)_(5)]+Na_(2)S to Na[overset(II)(Fe)(CN)_(5)(NOS)]`