The oxidation state of the Ti in [Ti(CO)6]2− is:
The relative stability of the different oxidation states,
TI+>TI3+,>Ga3+>Ga+TI+>In+>Ga+is because of
Hydrogen peroxide is detected by using acidified TiO2. An orange coloured compound (B) is formed. The change in oxidation state of ‘Ti’ in this reaction is:___