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An organic comound weighing 0.15g on Car...

An organic comound weighing `0.15g` on Carius estimation gave `0.12g` of `AgBr` . The percentage of Br in the compound will be close to (At. Mass `Ag=108`, `Br=80`)

A

`46%`

B

`34.04%`

C

`3.41%`

D

`4.6`%`

Text Solution

Verified by Experts

The correct Answer is:
B
`%` of `Ag=(80)/(180)xx("Mass of"AgBr)/("Mass of compound")xx100=(80)/(188)xx(0.12)/(0.15)xx100=34.04%`
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