MULTIPLE CHOICE. Read the choices carefully. Encircle the letter of the correctanswer. 6. In which of the following molecules is hydrogen bonding likely to be the mostsignificant component of the total intermolecular forces?A. CH4В. СН:ОНC. CeH13NH2D. CSH11OH7. A volatile liquid is one thatA. highly flammableB. is viscousC. is highly hydrogen-bondedD. readily evaporates8. What is the pressure when a liquid is boiling at its normal boiling point?A. 505 kPaВ. 202 КРаC. 101 kPaD. O kPa9. Some things take longer to cook at high altitudes than at low altitudes becauseA. water boils at a higher temperature at high altitude than at low altitudeB. water boils at a lower temperature at high altitude than at low altitudeC. there is a higher moisture content in the air at high altitude4D. natural gas flames do not burn as hot at high altitudes10. The first particles to evaporate from a liquid are thoseA. farthest from the surface of the liquidB. with the highest kinetic energyC. with the lowest kinetic energyD. None of the above

Hydrogen bonding is the type of intermolecular or intramolecular force of attraction that occurred…

Answered: In which of the following molecules is…

In which of the following molecules is hydrogen bonding likely to be the most significant component of the total intermolecular forces? A. CH4 В. СН-ОН C. CeH13NH2 D. CSH11OH

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter10: Liquids And Solids

Section: Chapter Questions

Problem 1RQ: What are intermolecular forces? How do they differ from intramolecular forces? What are...

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Concept explainers

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.

Question

MULTIPLE CHOICE. Read the choices carefully. Encircle the letter of the correct
answer.

6. In which of the following molecules is hydrogen bonding likely to be the most
significant component of the total intermolecular forces?
A. CH4
В. СН:ОН
C. CeH13NH2
D. CSH11OH
7. A volatile liquid is one that
A. highly flammable
B. is viscous
C. is highly hydrogen-bonded
D. readily evaporates
8. What is the pressure when a liquid is boiling at its normal boiling point?
A. 505 kPa
В. 202 КРа
C. 101 kPa
D. O kPa
9. Some things take longer to cook at high altitudes than at low altitudes because
A. water boils at a higher temperature at high altitude than at low altitude
B. water boils at a lower temperature at high altitude than at low altitude
C. there is a higher moisture content in the air at high altitude
4
D. natural gas flames do not burn as hot at high altitudes
10. The first particles to evaporate from a liquid are those
A. farthest from the surface of the liquid
B. with the highest kinetic energy
C. with the lowest kinetic energy
D. None of the above

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