Problem

Problem

For each statement, choose whether it is True (T) or False (F): - Sulphide ions reacts with Na2[Fe(CN)5(NO)]Na_2[Fe(CN)_5(NO)] to form a purple coloured compound Na4[Fe(CN)5(NOS)]Na_4[Fe(CN)_5(NOS)]. In the reaction, the oxidation state of iron changes - Pt(IV) compounds are relatively more stable than Ni(IV) compounds - The welding of magnesium can be done in the atmosphere of Helium - LiAlH4LiAlH_4 on hydrolysis will give H2H_2 a. FFTT b. FTTT c. TFTF d. TFTT

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