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If two gases AB(2) and B(2)C are mixed, ...

If two gases `AB_(2)` and `B_(2)C` are mixed, following equilibria are readily established:
`AB_(2)(g)+B_(2)C(g)rarr AB_(3)(g)+BC(g)`,
`BC(g)+B_(2)C(g) rarr B_(3)C_(2)(g)`
If the reaction started only with `AB_(2)` with `B_(2)C`, then which of the following is necessarily true at equilibrium?

A

`[AB_(3)]_(eq)=[BC]_(eq)`

B

`[AB_(2)]_(eq)=[B_(2)C]_(eq)`

C

`[AB_(3)]_(eq)gt[B_(3)C_(2)]_(eq)`

D

`[AB_(3)]_(eq)gt[BC]_(eq)`

Text Solution

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The correct Answer is:
C, D
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