MCQ
(image) $\xrightarrow[{N{H_4}Cl}]{{Zn}}$ Product is


- A

- ✓

- C

- D$(A)\,\,$ and $\,\,(B)$





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$FeCr _{2} O _{4}+ Na _{2} CO _{3}+ O _{2} \rightarrow A + Fe _{2} O _{3}+ CO _{2}$
$A + H ^{+} \rightarrow B + H _{2} O + Na ^{+}$

