Question

The oxidation number(s) of two $Cl$ atoms in bleaching powder $CaOC{l}_2$ is/are:

• A. $-1$
• B. $+1$
• C. $-2$
• D. $+2$

Answer 1

Answer: (A), (B)

Correct answer is (a) $-1$ Correct answer is (b) $+1$