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To find formula of a compound composed o...

To find formula of a compound composed of iron and carbon monoxide `Fe_(x)(CO)_(y)`,the compound is burned in pure oxygen and following reaction occurs:
`Fe_(x)(CO)_(Y) + O_(2) rightarrow Fe_(2)O_(3) + CO_(2)`
If 19.6gm of `Fe_(x)(CO)_(y)` is burnt and 8gm `Fe_(2)O_(3)` is formed, then empirical formula of `Fe_(x)(CO)_(y)` is:

A

`Fe_(2)(CO)_(5)`

B

`Fe(CO)_(4)`

C

`Fe(CO)_(3)`

D

`Fe(CO)_(5)`

Text Solution

Verified by Experts

The correct Answer is:
D
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