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What is the primary reason Henry's Law is important in a gas dissolved in a liquid?
What is the primary reason Henry's Law is important in a gas dissolved in a liquid?
- To understand the concept of Raoult's law
- To determine the total pressure of the system
- To explain the solubility of oxygen in water
- To calculate the partial pressure of the dissolving gas (correct)
What is the result of the presence of a non-volatile solute B in a solution, according to Raoult's law?
What is the result of the presence of a non-volatile solute B in a solution, according to Raoult's law?
- It depends on the concentration of the solute B
- It increases the vapor pressure of the solvent A
- It has no effect on the vapor pressure of the solvent A
- It lowers the vapor pressure of the solvent A (correct)
What is the unit of the constant K in Henry's Law?
What is the unit of the constant K in Henry's Law?
- mol/L
- mmHg
- atm-1 (correct)
- L/mol
What is the effect of the presence of a non-volatile solute on the boiling point of a solution?
What is the effect of the presence of a non-volatile solute on the boiling point of a solution?
What is the relationship between the mole fraction of oxygen in water and its partial pressure, according to Henry's Law?
What is the relationship between the mole fraction of oxygen in water and its partial pressure, according to Henry's Law?
What is the effect of the presence of a non-volatile solute on the freezing point of a solution?
What is the effect of the presence of a non-volatile solute on the freezing point of a solution?
If the pressure of a gas above a liquid is increased, what will happen to the solubility of the gas in the liquid?
If the pressure of a gas above a liquid is increased, what will happen to the solubility of the gas in the liquid?
What is the mole fraction of a gas in a liquid a measure of?
What is the mole fraction of a gas in a liquid a measure of?
If the partial pressure of oxygen in a container is increased, what will happen to its mole fraction in the liquid?
If the partial pressure of oxygen in a container is increased, what will happen to its mole fraction in the liquid?
If Henry's constant is not constant, what can be inferred?
If Henry's constant is not constant, what can be inferred?
What is the relationship between the pressure of a gas and its solubility in a liquid, according to Henry's law?
What is the relationship between the pressure of a gas and its solubility in a liquid, according to Henry's law?
If the total pressure of a gas-liquid system is kept constant, what will happen to the mole fraction of the gas in the liquid if the temperature is increased?
If the total pressure of a gas-liquid system is kept constant, what will happen to the mole fraction of the gas in the liquid if the temperature is increased?
What is the expression for the vapor-pressure lowering of a solvent according to Raoult's law?
What is the expression for the vapor-pressure lowering of a solvent according to Raoult's law?
What is the effect of dissolving a non-volatile solute in a solvent on the boiling point of the solvent?
What is the effect of dissolving a non-volatile solute in a solvent on the boiling point of the solvent?
What is the relationship between the mole fraction of the solute and the freezing point of the solvent?
What is the relationship between the mole fraction of the solute and the freezing point of the solvent?
What is the osmotic pressure of a solution?
What is the osmotic pressure of a solution?
What is the unit of vapor pressure?
What is the unit of vapor pressure?
What is the mole fraction of glucose in the solution in the example given?
What is the mole fraction of glucose in the solution in the example given?
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