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The following reaction takes place in th...

The following reaction takes place in the body
`CO_(2)+H_(2)OhArrH_(2)CO_(3)hArrH^(+)+HCO_(3)^(-)`. If `CO_(2)` escapes from the system

A

`pH` decrease

B

`[H^(+)]` will decrease

C

`[H_(2)CO_(3)]`remains the same

D

forward reaction will be promoted

Text Solution

Verified by Experts

The correct Answer is:
B
If `CO_(2)` escapes from the system, the following equilibrium will not be attained
`H_(2)O+CO_(2)hArrH_(2)CO_(3)hArrH^(+)+HCO_(3)^(-)`
`:. [H^(+)]` will decrease
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