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Zinc(Zn) a silvbery metal is used to fro...

Zinc`(Zn)` a silvbery metal is used to from brass (with copper) and to plate iron to prevent corrosion. How many grams of `Zn` are there in `0.25 mol` of `Za`?

A

`16g`

B

`13g`

C

`15g`

D

`20g`

Text Solution

Verified by Experts

The correct Answer is:
A
Molar mass of `Zn` in `65.39g`.
`0.25 mol Za xx (65.39g zn)/(1 mol Zn) = 16g Zn`
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