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In which of the following reaction(s) H(...

In which of the following reaction(s) `H_(2)O_(2)` can convert the underlined atom into the prodit with idon =+6 ?

A

`CrCl_3 + H_2O_2 +OH^(-) to `

B

`K_2Cr_2 O_7 +H_2O_2 +H_2SO_4 to `

C

`SO_2 + H_2O_2 + OH^(-) to `

D

`H_2O_2 + Na_3 AsO_3 + OH^(-) to `

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
A) `CrCl_3 to Na_2 CrO_4`
B) `K_2 Cr_2O_7 to CrO_5`
C) `SO_2 to SO_4^(-)`
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