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In a metal oxide, there is 20% oxygen by...

In a metal oxide, there is 20% oxygen by weight. Its equivalent weight is

A

40

B

64

C

72

D

32

Text Solution

Verified by Experts

The correct Answer is:
D
`O_(2)%=20%`
Metal%=80%=`(80)/(20)xx8=32`g of metal.
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