The structure of PCC is :

Question

(a) $C_6H_5 NHCrO_2Cl^{-}$

(b) $C_6H_5NHCrO_3Cl^{-}$

(c) $C_5H_5 NHCrO_2Cl^{-}$

(d) $C_5H_5 NHC_r O_3 Cl^{-}$