Intermolecular Forces and Physical Properties of Pure SubstancesWhich has the least viscosity?O CH3CH20HО носн2снонсн2онO CH3(CH2)3CH3O CH3(CH2)4CH3Which has the greatest vapour pressure at 25°C?O so2O co2O 03O sio2Which has the lowest normal boiling point?O CH4O LizoO C2H6H20Which has the highest normal freezing point?O N2O CH4O 02O NH3Which has the greatest heat of vaporization?O H2seO H2TEO H20O Xxe

Since you have posted multiple questions as per the guidelines we can answer only one per session .…

Answered: hich has the least viscosity? O…

hich has the least viscosity? O CH3CH20H HOCH2CHOHCH2OH CH3(CH2)3CH3 O CH3(CH2)4CH3 hich has the greatest vapour pressur

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: 16) Which of the following organic liquids would have the strongest surface tension? A) octane…

A: 16) Surface Tension: It is the property of the surface of a liquid that allows it to resist an…

Q: 3 Calculate the energy needed to convert 0.75 mol of liquid water at 15°C to steam at 130°C. = 4.18…

A: The mole of the water sample is = 0.75 mol The mass of the water sample is = 0.75 mol ×18.01528…

Q: The following information is given for silver at 1 atm: boiling point = 2212 °C melting point = 961…

A: Answer: In freezing process matter has been converted form its liquid state to solid state by the…

Q: The fragment of H2O phase diagram is shown. What transition (e.g. liquid->solid, solid->gas...…

A: In the given phase diagram of water, at -5o to 0o solid ice is present. On heating -5o to 0o…

Q: 5 if the viscosity of Nacl = 664.256 mpa.s viscosity of NaOH= 1.00979 cp viscosity of water= 0.6531…

A: We have to calculate the viscosity of the entire mixture. The given data is:\ Viscosity of NaCl=…

Q: O A Z M + > } 1 1:28 PM 7/23/2022 Ba-

A: We know at high pressure and low temperature the atoms of a substance tend to remain close to each…

Q: - Part A Rank these liquids by their expected surface tension. Rank from greatest to least surface…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: below are four compounds. Rank them according to enthalpy of vaporization from lowest to highest,…

A: Enthalpy of vapourization depends on the force of attraction present in a molecule. Higher and…

Q: Higher viscosity. H3C-(CH2)8-CH3 53 H3C-(CH2)4-CH3 Better solvent for NaCl. Hexane , μ = 0.00 54…

Q: 3OCH CH3CH2OH. 3 has a higher bolling polnt than

A: 1.Liquid hexanol has higher intermolecular interaction so,its viscosity is higher than hexane. It is…

Q: NH3, H₂O and CH4 all have hydrogen bonding. True False

A: • Dipole dipole attraction : it can be defined as the interaction between the the positive end of…

Q: Which substance can have dipole-dipole attraction between its molecules? O Br 2 O CH3CH 20H CCI 4 CH…

A: Br2 is a nonpolar molecule. Its strongest intermolecular forces are London dispersion forces.…

Q: The compounds listed below have similar molar masses. Rank them from Lowest Viscosity to Highest…

Q: Explain please

Q: Which compound would you expect to have the highest boiling point?

A: Compared to alkanes and alkenes, alkynes have a slightly higher boiling point. Ethane has a boiling…

Q: Which of the following molecules would likely have the highest viscosity in the liquid state?…

A: Applying concept of relationship between chain length and viscosity of liquid.

Q: Select the compound shown below with the least (weakest) viscosity: CH3CH2OCH2CH3 CH3CH2OCH2CH2CH3…

A: Two questions based on properties of liquids. One question is about viscosity of liquid and another…

Q: Which substamf below is expected to give the highest surface tension in liquid phase CH2F2…

A: We have find out the Which substance have expected to give the highest surface tension in liquid…

Q: Viscosity of solids are alwaysChooseless than or equal to those of liquidsgreater than those of…

A: Viscosity is a measure of a fluid's resistance to flow. In the context of fluids, which include both…

Q: |CH3CH2(CH2)10CH2CH3 CH;CH2(CH2);CH2CH3 CH;CH2CH2CH2CH2CH3

A: Viscosity of a liquid is defined as the tendency of a liquid which resists its flow.

Q: Rank the following liquids in order of increasing boiling points, from lowest to highest: He / NH3 /…

Q: Polymer PXX has a glass transition temperature of 49°C. Describe the viscoelastic behaviour of the…

A: Glass transition temperature(Tg) It is the temperature at which a polymer coverts into its soft form…

Q: 1.1 Bromine (Br2) has a normal melting point of – 7.2°C and a normal boiling point of 59°C.The…

A: The normal melting point of bromine = – 7.2°C The normal boiling point of bromine = 59°C The triple…

Q: A B C E D' G H temperature (K) A Which is the critical point of X? H А В Which is the gas one-phase…

Q: Rank the following in order of decreasingsurface tension ata given temperature, and explain your…

A: Surface tension is the property of a liquid by which it tends to minimize its surface area. This…

Q: Explain what gives rise to the viscosity of the liquid? Why do long molecules give off same chemical…

A: Viscosity is nothing but the resistance of a fluid to the change in either in shape or movement of…

Q: The following liquids have about the same molar mass. The vapor pressure of each was measured in the…

A: Stronger the intermolecular forces of attraction , more is the boiling point.

Q: The surface tension of ethanol (CHCH2OH) is 0.022 J/ m2 and the surface tension of hexane…

A: The feature of a liquid known as surface tension results from the cohesive forces between its…

Q: Q. 10a) Identify the type(s) of intermolecular forces present in the following substances, arrange…

Q: Arrange the following in order of increasing vapour pressure at room temperature. CH3CH₂OCH₂CH3…

A: Vapour pressure is a pressure exerted by a vapour on the liquid surface.When the vapour pressure…

Q: Rank surface tension from aighest (1) to lowest (3) 5. Circle the species in the following pairs…

A: 5. a. C4H10 b. HF c. CH3Cl d. NH3

Q: Compounds 1 and 2 have the same molecular weight. Identify and discuss all intermolecular forces…

A: Intermolecular forces are the forces of attraction between the different molecules. There are five…

Q: 8. The following table shows the melting points (T, °C) of naphthalene at each weights (g) of…

A: Given: molar mass of naphthalene = 128 g molar mass of biphenyl = 169 g

Q: What is the chemical reason (ie. molecular property) for biodiesel having more desirable viscosity…

Q: Which of the following is most likely to have the lowest viscosity based on intermolecular forces? O…

A: 1.) Viscosity is inversely related to Strength of intermolecular forces. As stronger intermolecular…

Q: Which of the following liquids has the largest enthalpy of vaporization? 0. CH3-CH2-CH2-CH2 CH2 CH3…

A: In the given question we have to identify the largest enthalpy of vaporization of the following…

Q: Arrange the following compounds from least viscous to most viscous. CH₂CH₂(CH₂),CH₂CH₂ Most viscous…

A: Given , The straight chain alkanes.

Q: The table below shows the normal boiling points of benzeneand benzene derivatives. (a) How many of…

A: (a) The dispersion forces are present in all substances. This type of force depends upon the…

Q: please help me with my hw. Please answer letter b completely. Hoping for you to help me as i am…

A: The solids are one of the three states of matter and the presence of constituent particles in close…

Q: 10000 1000 co, sold 100 onby oo Suamaton pant 10 001 140-120-1D0 0 60 40 -20 0 Temperaturec) 20 60…

A: The correct option is (c): 30°C

Q: 5. Circle the species in the following pairs that exhibits stronger intermolecular forces: a. C2H6…

A: 5 a. C2H6 or C4H10 Both C2H6 or C4H10 are non polar and only have London dispersion forces. The…

Q: I have an exam im studying for: can color coded make me an example of clausisus clapeyron examples…

A: I have an exam im studying for: can color coded make me an example of clausisus clapeyron examples…

Q: What is the AH of a liquid that has a vapor pressure of 626 torr at 78.4°C and a boiling point of…

A: Given: Vapor pressure at 78.4 oC = 626 torr And boiling point of liquid at 1 atm = 95.2 oC Since at…

Q: At its melting point (624°C), the density of solid plutonium is 16.24 g cm-3. The density of liquid…

A: The density is inversely proportional to the volume and directly proportional to the mass. Since the…

Q: 1.1 Bromine (Br2) has a normal melting point of – 7.2°C and a normal boiling point of 59°C.The…

A: The phase diagram of Br2 is shown below:

Concept explainers

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.

Question

Intermolecular Forces and Physical Properties of Pure Substances
Which has the least viscosity?
O CH3CH20H
О носн2снонсн2он
O CH3(CH2)3CH3
O CH3(CH2)4CH3
Which has the greatest vapour pressure at 25°C?
O so2
O co2
O 03
O sio2
Which has the lowest normal boiling point?
O CH4
O Lizo
O C2H6
H20
Which has the highest normal freezing point?
O N2
O CH4
O 02
O NH3
Which has the greatest heat of vaporization?
O H2se
O H2TE
O H20
O Xxe

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

А В More soluble in water. H3C-F (u = 1.90) 35 CF4 (µ = 0) Bigger surface tension. Н2О, b.p. 373 к 36 Нg, b.p. 630 K Stronger van der Waals forces. Anthracene (b.p. 615 K) 37 Naphthalene (b.p. 491 K) More soluble in water. S=C=S (linear) 38 O=S=O (bent)
Rank the compounds below from lowest to highest viscosity based on their structures. (Hint: hydrogen bonds formed between molecules with N-H groups are weaker than those formed between molecules with O-H groups.) 1-propanol, CH3CH2CH2OH propane, CH3CH2CH3 propanal, CH3CH2CH=O 1-propanamine, CH3CH2CH2NH2
Rank the following in order of increasing viscosity at a given temperature: (a) CH3OH (b) CH3CH3 (c) H2C═O
Unit 4 Act. 1-4 B
Identify the molecule with highest viscosity at 298K? O CH3COCH3 O CH3COOH O CH4 O H20
An investigation is to be done to see how well intermolecular forces can predict differences in boiling point. The chemicals substances used are pentane (CH,CH,CH,CH,CH3), 1-butanol (CH,CH,CH,CH,OH) and 1-pentanol (CH,CH,CH,CH,CH,OH). Design an experiment to determine the order of these substances' boiling points and predict the outcome of the experiment.
deledu xMail-Francesca A Tantillo-Out XSTART HERE-CHM150-251 Che x 101edu.co 21 Mostly sunny W S X 4 Diamond Graphite 4x 3 E D Liquid Temperature (K) A phase diagram for elemental carbon is shown below. Starting at liquid carbon, which action(s) would produce carbon gas? $ R HO Gas F V Dil FS % 5 T G I B P A 6 Question 23 of 37 Aktiv Chemistry Y H * N & 7 U * J PrtScn * 8 A) raising the temperature + M B) lowering the temperature C) lowering the pressure D) raising temperature and raising pressure 0 Home K F9 ( 9 O V End Alt F10 L ) 0 PgUp 11 P A - B PgDn12 { BU ^ 90 + D } + 1:28 PM 7/23/2022 Ins O Update Submit D X Del Backspace T Enter
Yes or No? Which or the following pure liquid substances will exhibit H-bonding intermolecular forces? CH3(CH2)3CH3 (n-pentane) H2O2 (hydrogen peroxide) (CH3CH2)2O (diethyl ether) CH3C(O)OH (acetic acid) CH3CH2CH2OH (1-propanol)
Please do 4,5,6
b How many of the following molecules are capable of exhibiting the Hydrogen bonding intermolecular force? lock H₂ esc ööööööö 01 07 CH4 08 5 ! 1 SiF4 NH3 CH₂F2 H₂S C A 2 N W S #3 X E H A L control option command D $ + 4 HBr R C % 5 F HF T V MacBook Pro ➡ < 6 G Y B & 7. H U *00 8 N J ( 1 9 K M MOS
The boiling point of 3 pure substances is given below: benzene C 6H 6 (80.1 °C), chloroform CHCI 3 (61.2 °C) and pyridine C 6H 5N (115 °C). Which of the following statements is true about their properties? O a. Benezene is most viscose among 3 liquids at 25 °C. b. Pyridine has the lowest molar enthalpy of vaporization. OC. Chloroform has the greatest vapor pressure at 30 °C. O d. At 50 °C, benzene is gas. e. Chloroform has the lowest evaporation rate at 25 °C.
London dispersion forces are v while dipole-dipole forces are 1 4 DELL