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In the given reaction .(92)U^(235) overs...

In the given reaction `._(92)U^(235) overset(-alpha)rarr (A) overset(-beta)rarr (B) overset(-beta)rarr (C)` isotopes are

A

A and C

B

`""_(92)U^(235)` and C

C

A and B

D

A, B and C

Text Solution

Verified by Experts

The correct Answer is:
B
`""_(92)U^(235) overset(alpha)to (A) overset(beta)to (B) overset(beta)to (C)`
(i) `""_(92-2)A^(235-4) = (90)A^(231)`
(ii) `""_(90)A^(231) overset(beta)to ""_(90+1)B^(231) = ""_(91)B^(231)`
(iii) `""_(91)B^(231) overset(beta)to ""_(90+1)C^(231) = ""_(92)C^(231)`
Isotopes are `""_(92)U^(235)` and C.
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