Write the oxdation number of the underlined atoms in each of the following: (i)KMnO_(4) (ii) H_(4)^(+) (iii) S_(2)O_(3)^(2-) (iv) Na_(3)PO_(4)

Write the oxdation number of the underlined atoms in each of the follo

1.	Write the oxdation number of the underlined atoms in each of the following: (i)KMnO_(4) (ii) H_(4)^(+) (iii) S_(2)O_(3)^(2-) (iv) Na_(3)PO_(4)
Answer» Answer :`(i) +7 (II)-3 (III)+2 (iv)+5`