Question

Which lanthanoid compound is used as a most powerful liquid lasers after dissolving it in selenium oxychloride?

Solution

Correct option is

Neodymium oxide

Neodymium oxide (Nd2O3) dissolved in selenium oxychloride is one of the most powerful liquid lasers known so far.

SIMILAR QUESTIONS

Q1

Copper sulphate solution reacts with KCN to give

Q2

Which of the following is not oxidized by O3?

Q3

Which of the following compounds volatises on heating?

Q4

Acidified solution of chromic acid on treatment with hydrogen peroxide yields

Q5

Prussian blue is due to formation of

Q6

On adding excess of NH3 solution CuSO4 solution, the dark blue colour is due to

Q7

Which statement is not correct?

Q8

Yellow mercury (II) oxide is obtained when

Q9

Which of the following method can’t be used to prepare anhydrous zinc chloride?

Q10

Which one of the following acts as an oxidizing agent?