Arrange the follow in order of increasing boiling point: H2O, H2S, H2Se, H2Te

A) H2O, H2S, H2Se, H2Te B) H2Te, H2Se, H2S, H2O C) H2O, H2Te, H2Se, H2S D) H2S, H2Se, H2Te, H2O E) H2S, H2Se, H2O, H2Te A) H2O, H2S, H2Se, H2Te B) H2Te, H2Se, H2S, H2O C) H2O, H2Te, H2Se, H2S D) H2S, H2Se, H2Te, H2O E) H2S, H2Se, H2O, H2Te

The vibration frequency of HCl is 8.66´1013 s-1 and HBr is 7.68´1013 s-1. At 1000 K which molecules will have a larger population in the first excited vibrational state?

A) HCl B) HBr C) they will be exactly equal D) it depends on the force constant of the bond E) it depends on the total pressure A) HCl B) HBr C) they will be exactly equal D) it depends on the force constant of the bond E) it depends on the total pressure

Exam 5: Solids, Liquids, Phase Transitions, Gaseous State and Bonding in Organic Molecules

Explore all topics

At 20°C water has a vapor pressure of 0.0231 atm. If you bubble air through a container of water and collect 1 L of it at a total pressure of 1 atm, how many grams of water are in your sample of air (you can assume it is saturated)?

Free

(Multiple Choice)

4.8/5

(40)

Question 1

Correct Answer:

Verified

Which of the following is a primary amines?

Free

(Multiple Choice)

4.8/5

(35)

Question 2

Correct Answer:

Verified

With respect to the Maxwell-Boltzmann probability distribution function of molecular speeds, which of the following is true?

Free

(Multiple Choice)

4.7/5

(39)

Question 3

Correct Answer:

Verified

Name the following compound.

(Multiple Choice)

4.9/5

(39)

Question 4

Arrange the follow in order of increasing boiling point: H₂O, H₂S, H₂Se, H₂Te

(Multiple Choice)

4.8/5

(34)

Question 5

A gas has a temperature of 34.9°C and a volume of 2.8L. It is cooled at constant pressure and the new volume is 2.5 L. What is the new temperature of the gas?

(Multiple Choice)

4.8/5

(45)

Question 6

Based on the van der Waals equation of state Which of the following molecules - hydrogen chloride, nitrogen dioxide, or sulfur dioxide - should behave most like an ideal gas.

(Multiple Choice)

4.9/5

(39)

Question 7

Which of the following molecules is chiral

(Multiple Choice)

4.9/5

(41)

Question 8

The vibration frequency of HCl is 8.66´10¹³ s^-¹ and HBr is 7.68´10¹³ s^-¹. At 1000 K which molecules will have a larger population in the first excited vibrational state?

(Multiple Choice)

4.9/5

(31)

Question 9

Helium effuses through a small opening at a rate of 1´10^-⁹ mol s^-¹. An unknown gas at the same temperature and pressure is found to effuse through the same opening at a rate of 3.78´10^-¹⁰ mol s^-¹. What is the molecular mass of the unknown gas?

(Multiple Choice)

4.8/5

(48)

Question 10

Showing 1 - 10 of 10

At 20°C water has a vapor pressure of 0.0231 atm. If you bubble air through a container of water and collect 1 L of it at a total pressure of 1 atm, how many grams of water are in your sample of air (you can assume it is saturated)?

Which of the following is a primary amines?

With respect to the Maxwell-Boltzmann probability distribution function of molecular speeds, which of the following is true?

Name the following compound.

Arrange the follow in order of increasing boiling point: H₂O, H₂S, H₂Se, H₂Te

A gas has a temperature of 34.9°C and a volume of 2.8L. It is cooled at constant pressure and the new volume is 2.5 L. What is the new temperature of the gas?

Based on the van der Waals equation of state Which of the following molecules - hydrogen chloride, nitrogen dioxide, or sulfur dioxide - should behave most like an ideal gas.

Which of the following molecules is chiral

The vibration frequency of HCl is 8.66´10¹³ s^-¹ and HBr is 7.68´10¹³ s^-¹. At 1000 K which molecules will have a larger population in the first excited vibrational state?

Helium effuses through a small opening at a rate of 1´10^-⁹ mol s^-¹. An unknown gas at the same temperature and pressure is found to effuse through the same opening at a rate of 3.78´10^-¹⁰ mol s^-¹. What is the molecular mass of the unknown gas?

The Atom in Modern Chemistry

Chemical Formulas, Chemical Equations, and Reaction Yields

Introduction to Quantum Mechanics and Chemical Bonding

Quantum Mechanics, Atomic Structure, Quantum Mechanics and Molecular Structure

Solutions

Thermodynamic Processes, Thermochemistry, Spontaneous Processes and Thermodynamic Equilibrium

Chemical Equilibrium

Acidûbase Equilibria

Solubility and Precipitation Equilibria

Electrochemistry

Chemical Kinetics

Inorganic Materials, Structure, Bonding in Solids, Molecular Spectroscopy, Photochemistry and Nuclear Chemistry

Filters

Exam 5: Solids, Liquids, Phase Transitions, Gaseous State and Bonding in Organic Molecules

At 20°C water has a vapor pressure of 0.0231 atm. If you bubble air through a container of water and collect 1 L of it at a total pressure of 1 atm, how many grams of water are in your sample of air (you can assume it is saturated)?

Which of the following is a primary amines?

With respect to the Maxwell-Boltzmann probability distribution function of molecular speeds, which of the following is true?

Name the following compound.

Arrange the follow in order of increasing boiling point: H2O, H2S, H2Se, H2Te

A gas has a temperature of 34.9°C and a volume of 2.8L. It is cooled at constant pressure and the new volume is 2.5 L. What is the new temperature of the gas?

Based on the van der Waals equation of state Which of the following molecules - hydrogen chloride, nitrogen dioxide, or sulfur dioxide - should behave most like an ideal gas.

Which of the following molecules is chiral

The vibration frequency of HCl is 8.66´1013 s-1 and HBr is 7.68´1013 s-1. At 1000 K which molecules will have a larger population in the first excited vibrational state?

Helium effuses through a small opening at a rate of 1´10-9 mol s-1. An unknown gas at the same temperature and pressure is found to effuse through the same opening at a rate of 3.78´10-10 mol s-1. What is the molecular mass of the unknown gas?

The Atom in Modern Chemistry

Chemical Formulas, Chemical Equations, and Reaction Yields

Introduction to Quantum Mechanics and Chemical Bonding

Quantum Mechanics, Atomic Structure, Quantum Mechanics and Molecular Structure

Solutions

Thermodynamic Processes, Thermochemistry, Spontaneous Processes and Thermodynamic Equilibrium

Chemical Equilibrium

Acidûbase Equilibria

Solubility and Precipitation Equilibria

Electrochemistry

Chemical Kinetics

Inorganic Materials, Structure, Bonding in Solids, Molecular Spectroscopy, Photochemistry and Nuclear Chemistry

Filters

Arrange the follow in order of increasing boiling point: H₂O, H₂S, H₂Se, H₂Te

The vibration frequency of HCl is 8.66´10¹³ s^-¹ and HBr is 7.68´10¹³ s^-¹. At 1000 K which molecules will have a larger population in the first excited vibrational state?

Helium effuses through a small opening at a rate of 1´10^-⁹ mol s^-¹. An unknown gas at the same temperature and pressure is found to effuse through the same opening at a rate of 3.78´10^-¹⁰ mol s^-¹. What is the molecular mass of the unknown gas?