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KCET2021ChemistrySolutions

Choose the correct statement.

Options

  1. AK_ H value is same for a gas in any solution.
  2. BHigher the K_ H value more the solubility of gas.
  3. CK_ H value increases on increasing the temperature of the solution.
  4. DEasily liquefiable gases usually has lesser K_ H values.

Correct answer

C. K_ H value increases on increasing the temperature of the solution.

Step-by-step solution

Among the given statements only (c) statement is correct about the Henry's law constant. Other statement are incorrect because (a) K_ H is a function of the nature of the gas and solvent used, thus K_ H value is not same for a gas in any solution. (b) Higher the K_ H value, less the solubility of the gas. (d) Easily liquefiable gases usually have higher K_ H values.

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