The boiling point of water at 1 atm is 100°C and the boiling point of ethanol...

Question

Question

The boiling point of water at 1 atm is 100°C and the boiling point of ethanol at the same pressure is 78°C. Which one has the

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Substanu which has low boiling point at a given pressure has higher to vapour pressure as it temperature Can a vaporix at les

Add a comment

Answer 2

Similar Homework Help Questions

The boiling point of water at 1 atm is 100°C and the boiling point of ethanol...

The boiling point of water at 1 atm is 100°C and the boiling point of ethanol at the same pressure is 78°C. Which one has the higher vapour pressure at a particular temperature? Select one: O Water O They will have the same vapour pressure O Ethanol Check
The boiling point of water at 1 atm is 100°C and the boiling point of ethanol...

The boiling point of water at 1 atm is 100°C and the boiling point of ethanol at the same pressure is 78°C. Which one has the higher vapour pressure at a particular temperature? Select one: O They will have the same vapour pressure O Water O Ethanol Check
can you please solve all three questions. TIA The boiling point of water at 1 atm...

can you please solve all three questions. TIA The boiling point of water at 1 atm is 100°C and the boiling point of ethanol at the same pressure is 78°C. Which one has the higher vapour pressure at a particular temperature? Select one: O They will have the same vapour pressure Ethanol O Water Check In this lab, you will determine the vapour pressure of water or ethanol (P) at various temperatures and use this data to find the enthalpy...

1. The normal (at 760 mmHg, or 1 atm) boiling point of water is 100°C. What...

1. The normal (at 760 mmHg, or 1 atm) boiling point of water is 100°C. What mass of glucose (C6H202) would you have to dissolve in 1000 g of water to decrease the vapor pressure at 100°C by 1%? Assume that water follows Raoult's law. M(H2O) = 18.02 g/mol, M(C6H1206) = 180.2 g/mol. (10 pts) 2. What is the normal boiling point of such a solution? Assume ideal behavior. The ebullioscopic (boiling-point elevation) constant of water is Kp = 0.512...
The normal boiling point of water is 100.0º at 1.00 atm. The boiling point of water...

The normal boiling point of water is 100.0º at 1.00 atm. The boiling point of water is measured with three thermometers at the same pressure. The result in degree Celsius for each thermometer are: Thermometer 1: 99.8, 100.3, and 99.9 Thermometer 2: 100.0, 100.5, 99.7 Thermometer 3: 99.3, 99.3, 99.4 Which thermometer has the most precise readings and which the most accurate?
Which of the following compounds has the highest boiling point? 34.6°C 78.3°C 100°C 800 760 Normal...

Which of the following compounds has the highest boiling point? 34.6°C 78.3°C 100°C 800 760 Normal boiling point 600 Vapor pressure (tor) Diethyl ether Water 400 Ethyl alcohol (ethanol) 200 Ethylene glycol 0 20 80 100 40 60 Temperature (°C) Select one: a. NH3 O b. H₂S о с. НСІ O d. H₂O According to the MO theory, which of the following molecules should not exist? Select one: a. Hez b. Hez c. H2 d. All of the above

s. Consider propane, which has a normal boiling point of -42.0°C and a heat of vaporization...

s. Consider propane, which has a normal boiling point of -42.0°C and a heat of vaporization of 19 kJ/mol. What is the vapor pressure at 25.0°C? 6. Atmospheric pressure on the surface of Mars averages 600 Pa (6 mbar) Use the phase diagram for water below to determine the boiling and melting points for water on the surface of Mars, assuming an atmospheric pressure of 800 Pa. Note that this chart uses a logarithmic scale, so the axes major unit...
en e Text 34.6°C 78.3°C Area 100°C ent Sharing Normal boiling point Diethyl ether tings Vapor...

en e Text 34.6°C 78.3°C Area 100°C ent Sharing Normal boiling point Diethyl ether tings Vapor pressure (tore) Ethyl alcohol (ethanol) Dols Ethylene glycol 20 80 100 40 60 Temperature (°C) Based on the figure above, the boiling point of water under an external pressure of 0.0658 atm is °C. O O O O O
The normal boiling point of cyclohexane is 80.74 °C. At 20.00 °C, the vapour pressure of...

The normal boiling point of cyclohexane is 80.74 °C. At 20.00 °C, the vapour pressure of cyclohexane is 0.1026 atm. What is the vapour pressure of cyclohexane when the temperature is 30.00 °C?

The normal boiling point of benzene is 80.10 °C. At 25.00 °C, the vapour pressure of...

The normal boiling point of benzene is 80.10 °C. At 25.00 °C, the vapour pressure of benzene is 0.1253 atm. What is the vapour pressure of benzene when the temperature is 44.00 °C?

The boiling point of water at 1 atm is 100°C and the boiling point of ethanol...

Homework Answers