JEE Main 202324 Jan, Morning shiftChemistryEasyCoordination Compounds198× since 2002The primary and secondary valencies of cobalt respectively in [Co(NH3)5Cl]Cl2\mathrm{[Co(NH_3)_5Cl]Cl_2}[Co(NH3)5Cl]Cl2 are :AOption A. 2 and 8BOption B. 2 and 6COption C. 3 and 5DOption D. 3 and 6CheckSkip · show solution
