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Which of the following statements is INCORRECT? A, The relationship between the solubility of a gas...

Which of the following statements is INCORRECT?

A, The relationship between the solubility of a gas and its partial pressure is known as Henry's law.

B. The solubility of a gas in water is proportional to the partial pressure of the gas above the water.

C. The dissolution of a gas in water is usually an exothermic process.

D. The solubility of a gas in water decreases with increasing temperature.

E. The solubility of a gas in water is inversely proportional to the molar mass of the gas.

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Answer #1

E. statement is Incorrect.

The solubility of a gas in water does not depend upon molar mass of the gas.

H2 gas is less soluble than N2 but more soluble than O2 and CO2. Hence only Molar mass does not decide solubility of gas in liquid

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