The magnetic moment of `MnSO_(4).4H_(2)O` is:

A sample of MnSO_(4). 4H_(2)O is strongly heated in air. The residue ( Mn_(3)O_(4)) left was dissolved in 100 mL of 0.1NFeSO_94) containing dil. H_(2)SO_(4) . This solution was completely reacted with 50 mL of KMnO_(4) solution. 25 mL of this KMnO_(4) solution was completely reduced by 30 mL of 0.1N FeSO_(4) solution. Calculate the amount of MnSO_(4).4H_(2)O in sample.

The magnetic moment of [Fe(CO)_4(C_2O_4)]^+ is

The magnetic moment of the complex [Ti(H_(2)O)_(6)]^(3+) is

A sample of MnSO_4.4H_2O is reacted in air to give Mn_3O_4 . The residue Mn_3O_4 is dissolved in 100 " mL of " (N)/(12)FeSO_4 containing H_2SO_4 The solution reacts completely with 50 " mL of " KMnO_4 . 25 " mL of " this KMnO_4 requires 30 " mL of " (N)/(10)FeSO_4 for complete oxidation determine the amount of MnSO_4.4H_2O in the sample.

A sample of MnSO_4.4H_2O is reacted in air to give Mn_3O_4 . The residue Mn_3O_4 is dissolved in 100 " mL of " (N)/(12)FeSO_4 containing H_2SO_4 The solution reacts completely with 50 " mL of " KMnO_4 . 25 " mL of " this KMnO_4 requires 30 " mL of " (N)/(10)FeSO_4 for complete oxidation determine the amount of MnSO_4.4H_2O in the sample.

The magnetic moment of the complex : K [Cr(H_2O)_2(C_2O_4)_2].3H_2O is :

For the given redox reaction x KMnO_(4) +y H_(2)O_(2) +z H_(2)SO_(4) rarr p MnSO_(4) +10 O_(2(d)) + q K_(2)SO_(4) +r H_(2)O Calculate value of (x+z-p)