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For the following equilibrium in which C...

For the following equilibrium in which `CO` combines with haemoglobin of blood.
`HbO_(2)+CO hArrHBCO+O_(2), DeltaG lt 0`
Effect of this equilibrium is

A

Oxygen-carrying capacity of haemoglobin is reduced

B

oxygen-carrying capacity of haemoglobin is reduced

C

Addition of `H_(2)O` makes `Delta G` more negative

D

temperature has no effect

Text Solution

Verified by Experts

The correct Answer is:
A
When `CO` combines with haemoglobin `Delta G lt 0` i.e.,reaction is spontaneous (in forward side). More `O_(2)` is released. Thus `O_(2)` carrying capacity of haemoglobin is
It does not involve `H_(2)O` hence no effect of addition of `H_(2)O` also, `Delta G = -2.303RT log K`.
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A2Z-ENVIRONMENTAL CHEMISTRY-Section D - Chapter End Test
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