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Henry's law is valid for A) Ammonia gas dissolution in water B) $O_{2}$ gas dissolution in unsaturated blood C) $O_{2}$ dissolution in water D) ${CO}_{2}$ dissolution in water

A $A & B$
B $B & C$
C $C & D$
D $B & D$

Verified Solution

Answer & Solution

Correct Answer

(C) $C & D$

Step-by-step Solution

Detailed explanation

This law is only applicable when the molecules of the system are in a state of equilibrium. The law is not applicable when the gas and the solution participate in chemical reactions with each other. Ammonia gas reacts with water. Oxygen forms oxyhaemoglobin complex in the blood.…

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

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Henry's law is valid for A) Ammonia gas dissolution in water B) O2 gas dissolution in unsaturated blood C) O2 dissolution in water D) CO2 dissolution in water

Step-by-step Solution

Henry's law is valid for A) Ammonia gas dissolution in water B) $O_{2}$ gas dissolution in unsaturated blood C) $O_{2}$ dissolution in water D) ${CO}_{2}$ dissolution in water