MCQ
Which among the following has $E$ configuration?
- A

- B

- ✓

- D







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$XNa_2HAsO_3 + YNaBrO_3 + ZHCl \longrightarrow$
$NaBr + H_3AsO_4 + NaCl$
The values of $X, Y$ and $Z$ in the above redox reaction are respectively