which of the ion pairs, magnetic property depends on the strength of ligand present in the complex?
(A) \(Ti^{+3},V^{+3}\)
(B) \(Cr^{+3},Mn^{+4}\)
(C) \(Cr^{+2},Mn^{+3}\)
(D) \(Mn^{+2},Fe^{+3}\)

In which of the ion pairs, magnetic property depends on the strngth of ligand present in the complex ?

The colourless ion among the following is (A) Mn^(2+) , B) Cu^(+) (C) Cr^(3+) (D) Fe^(2+)

Among the following how many metal ions have green colour in their hydrated state? \(V^{+3},Cr^{+3},Mn^{+2},Mn^{+6},Ni^{+2},Mn^{+3},CO^{+3}\)

Find the number of metal ions which can produce high spin and low spin octahedral complex, Sc^(+3),Ti^(+3),V^(+3),Cr^(+3),Mn^(+3),Fe^(+3),Co^(+3),Ni^(+2)

Which of the following arrangements does not represent the correct order of the property stated against it ? (i) Ni^(2+) lt Co^(2+) lt Fe^(2+) lt Mn^(2+) : ionic size (ii) Co^(3+) lt Fe^(3+) lt Cr^(3+) lt Sc^(3+) : stability in aqueious solution (iii) Sc lt Ti lt Cr lt Mn : number of oxidation states (iv) V^(2+) lt Cr^(2+) lt Mn^(2+) lt Fe^(2+) : paramagnetic behaviour

Write the electronic configurations of the following ions : (i) Cu^(+) (ii) Co^(2+) (iii) Cr^(3+) (iv) Mn^(2+)

A complex of a certain metal ion has a magnetic moment of 4.90BM Another complex of the same metal ion in the same oxidation state has zero magnetic moment The central metal ion could be which of the following (a) Cr^(3+) ,(b) Mn^(3+) (c ) Fe^(2+) (d) Co^(2+) (ii) Refer to the question above if a metal ion has complex ion and with magnetic moments 4.90 and 2.8BM which one of these is the central metal ion (a) Cr^(3+) (b) Mn^(3+) , (c ) Fe^(2+) (d) Co^(2+) .

Which of the following ions has the highest magnetic moment ? Cr^(3+) , Fe^(2+) ., Mn ^(2+) , Cu ^(2+) , Zn^(2+)

Calculate the number of unpaired electrons in the following gaseous ions : Mn^(3+),Cr^(3+),V^(3+) .