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Atomic weight of boron is 10.81 and it h...

Atomic weight of boron is `10.81` and it has twoisotopes `._(5)^(10)B` and `._(5)^(11)B`. Then, the ratio of atoms of `._(5)^(10) B` and `._(5)^(11)B` in nature would be

A

`15:16`

B

`10:11`

C

`19:81`

D

`81:19`

Text Solution

Verified by Experts

The correct Answer is:
C
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