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The formula of rust can be represented b...

The formula of rust can be represented by `Fe_(2)O_(3)`. How many mole of Fe are present in 16 gm of rust.

A

0.1

B

0.2

C

0.4

D

0.3

Text Solution

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16 gm rust `rArr(16)/(160)` moles of rust
0.1mole of rust
moles of `Fe=2xx("molar of rust")`
`=2xx0.1=0.2`
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