Question

Which of the following ions has the highest magnetic moment?

Solution

Correct option is

Mn2+

 

                      

                      

                      

In Mn2+ number of unpaired electrons = 5. So, it has maximum magnetic moment according to the formula

                     

SIMILAR QUESTIONS

Q1

Coinage metals show the properties of

Q2

Which of the following elements does not belong to the first transition series?

Q3

Zinc does not show variable valency like d-block elements because

Q4

Which of the following statements is not true in regard to transition elements?

Q5

The catalytic activity of the transition metals and their compounds is ascribed to their

Q6

Cuprous ion is colourless, while cupric ion is coloured because

Q7

 

Of the ions Zn2+, Ni2+ and Cr3+,

(atomic number of Zn = 30, Ni = 28, Cr = 24)

Q8

In which of the following metallic bond is strongest?

Q9

Which of the following elements has the maximum first ionization potential?

Q10

Excess of KI reacts with CuSO4 solution and then Na2S2O3 solution is added to it. Which of the statement is incorrect for this reaction?