Q.

In chromyl chloride, the number of d-electrons present on chromium is same as in (Given atomic number of Ti : 22, V : 23, Cr : 24, Mn : 25, Fe : 26)                [2023]

1 Fe (III)  
2 Mn (VII)  
3 Ti (III)  
4 V (IV)  

Ans.

(2)

Formula: CrO2Cl2+6

  Cr+63d0           Fe+33d5              V+43d1

       Mn+73d0          Ti+33d1