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MHT CET202124 Sep 2021Morning ShiftChemistrySolutionsActual

Regarding to Henry's law which of the following is not correct statement?

Options

  1. ADifferent gases have different K_H (Henry's law constant) values at the same temperature
  2. BThe partial pressure of the gas in vapour phase is proportional to the mole fraction of the gas in the solutio
  3. CHigher the value of K _ H at a given pressure, higher is the solubility of the gas in the liquids
  4. DThe value of K_H increases with increase of temperature and K_H is function of the nature of the gas

Correct answer

C. Higher the value of K _ H at a given pressure, higher is the solubility of the gas in the liquids

Step-by-step solution

p = K _ H x Where K_H= Henry law constant Henry's constant increases with increase in temperature while it decreases with increase in solubility. Hence, value of K_H increases as solubility of gas increases is a wrong statement.

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