Question

Match List I with List II

	LIST I Compound		LIST II Oxidation Number of Cobalt
A.	[Co(NH3)5(NCS)](SO3)	I.	+4
B.	[Co(NH3)4Cl2]SO4	II.	0
C.	Na4[Co(S2O3)3]	III.	+2
D.	[Co2 (CO)8]	IV.	+3

Choose the correct answer from the options given below:

• A. A-I, B-II, C-IV, D-III
• B. A-IV, B-III, C-II, D-I
• C. A-IV, B-I, C-III, D-II
• D. A-IV, B-II, C-III, D-I

Answer 1

The Correct Option is C

The correct option is(C):A-IV, B-I, C-III, D-II