Liquid A is known to have a lower surface tension and lower vapor pressure than Liquid B. Use these facts to predict the result of each experiment in the table below, if you can. experiment Wax-coated particles carefully put onto the surface of Liquid A or Liquid B will stay on the surface, if the particles are small enough. The heaviest mass of particle m and mB that will stay on each liquid's surface without sinking are measured. 45.0 mL of Liquid A are put in one sealed 5 L flask, and 45.0 mL of Liquid B are put in another sealed 5 L flask. The pressure in each flask is then slowly lowered with a vacuum pump. OMA predicted outcome will be greater than mB m will be less than mB OmA will be equal to mB It's impossible to predict whether mA or MB will be greater without more information. O Eventually both liquids boil, A first and then B. O Eventually both liquids boil, B first and then A. O Neither liquid will boil It's impossible to predict whether eitherliquid boils without more information.
Liquid A is known to have a lower surface tension and lower vapor pressure than Liquid B. Use these facts to predict the result of each experiment in the table below, if you can. experiment Wax-coated particles carefully put onto the surface of Liquid A or Liquid B will stay on the surface, if the particles are small enough. The heaviest mass of particle m and mB that will stay on each liquid's surface without sinking are measured. 45.0 mL of Liquid A are put in one sealed 5 L flask, and 45.0 mL of Liquid B are put in another sealed 5 L flask. The pressure in each flask is then slowly lowered with a vacuum pump. OMA predicted outcome will be greater than mB m will be less than mB OmA will be equal to mB It's impossible to predict whether mA or MB will be greater without more information. O Eventually both liquids boil, A first and then B. O Eventually both liquids boil, B first and then A. O Neither liquid will boil It's impossible to predict whether eitherliquid boils without more information.
Transcribed Image Text:### Experiment Analysis: Surface Tension and Vapor Pressure
**Background**:
Liquid A has a lower surface tension and lower vapor pressure compared to Liquid B. These properties affect how particles behave on the surface of the liquids and their boiling points under reduced pressure.
#### Experiment 1: Surface Tension
**Objective**:
Determine the heaviest mass of particles (\(m_A\) and \(m_B\)) that can remain on the surface of Liquid A and Liquid B without sinking.
- **Predicted Outcomes**:
- \(m_A\) will be greater than \(m_B\)
- \(m_A\) will be less than \(m_B\)
- \(m_A\) will be equal to \(m_B\)
- It's impossible to predict whether \(m_A\) or \(m_B\) will be greater without more information
#### Experiment 2: Boiling Point under Reduced Pressure
**Objective**:
Assess the boiling behavior of equal volumes of Liquids A and B when placed in separate 5 L sealed flasks and subjected to a gradual pressure reduction using a vacuum pump.
- **Predicted Outcomes**:
- Eventually both liquids boil, A first and then B.
- Eventually both liquids boil, B first and then A.
- Neither liquid will boil.
- It's impossible to predict whether either liquid boils without more information.
These experiments utilize the distinct properties of liquid A and B to predict behaviors crucial in chemical and physical processes. Further data or experimental results are needed for conclusive predictions.
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