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In the ionic equation - BiO(3)^(-) + 6H^...

In the ionic equation - `BiO_(3)^(-) + 6H^(+) + Xe^(-) → Bi^(3+) + 3H_(2)O` the values of x is

A

6

B

2

C

4

D

3

Text Solution

Verified by Experts

The correct Answer is:
B
`BiO_(3)^(-) + 6H^(+) + xe^(-) rightarrow Bi^(3+) + 3H_(2)O`
By electroneutrality principle,
`-1 + 6 + x(-1) = 3 + 0`
or `+5 + x(-1) = 3 Rightarrow x = 2`
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