Which one of the following acts as an oxidizing agent?
All those inner-transition elements having +2 oxidation state, changes to +3, and act as reducing agents. While those having +4 tend to changes to +3 and act as oxidizing agents. Therefore, Np4+ acts as an oxidizing agent.
Which of the following is not oxidized by O3?
Which of the following compounds volatises on heating?
Acidified solution of chromic acid on treatment with hydrogen peroxide yields
Prussian blue is due to formation of
On adding excess of NH3 solution CuSO4 solution, the dark blue colour is due to
Which statement is not correct?
Yellow mercury (II) oxide is obtained when
Which of the following method can’t be used to prepare anhydrous zinc chloride?
Which lanthanoid compound is used as a most powerful liquid lasers after dissolving it in selenium oxychloride?
Across the lanthanide series, the basicity of lanthanide hydroxides