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: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter9: Liquids And Solids

Section: Chapter Questions

Problem 94E: Diethyl ether (CH3CH2OCH2CH3) was one of the first chemicals used as an anesthetic. At 34.6C,...

See similar textbooks

Related questions

Q: Write the IUPAC name of но, H,

A: The following steps are required for IUPAC naming- 1-> first of all find the longest carbon chain...

Q: 3. H,C CHz // エ

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: sius temperature w

Q: low examine some of the elements between Zn, atomic umber 30, and Hg, atomic number 80. n general, d...

Q: Silver chromate is sparingly soluble in aqueous solutions. The Ksp of Ag, Cro, is 1.12 x 10-12. What...

A: We have to predict the solubility.

Q: 3. We mix [isobutane] = 0.030 M and [n-butane] = 0.020 M initially in 1-L container. Which of the fo...

A: Reaction quotient is the ratio of concentration of product to that of reactant at time other than eq...

Q: balance this redox reaction in acidic solution? Sn^ 2+ (aq) +NO 3 (aq) —> NO (g) +Sn^ 4+ (aq)

Q: seu II IS the abs ute temperature Calculate the temperature and the pressure of the triple point of ...

Q: 2N2O5(g) → 4NO2(g) + O2(g) rate constant, k=2.8×10−3 sec−1 . If the initial concentration of [N2...

Q: The oxidatiun of iodide ion by hydrogen peroxrde by in an acidic soution is described the balanced e...

A: H2O2(aq) + 3I-(aq) ----> I3-(aq) + 2H2O(l) rate = k [H2O2]x [I-]y

Q: IS

A: [HCl] = 0.0075 M HCl ----> H+ + Cl-

Q: Give a clear handwritten answer...

A: Acidic strength of molecules can be compared by resonance stabilization of their conjugate bases. M...

Q: Part B: Percentage of Baking Soda in an Unknown Mixture 110 UNKNOWN # Mass of test tube and beaker 9...

A: Mass of unknown mixture = 1.60 g Mass of H2CO3 released = 0.51 g Then from following reaction - ...

Q: How many molecules of ethylene diamine will react with Ni(H,0),**? Explain your answer.

Q: An aqueous solution contains 0.166 M carbonic acid and 0.177 M hydrobromic acid. Calculate the carbo...

Q: Please show a plausible mechanism. This question is related to Pericyclic reactions CH3 CH3 550 °C *...

A: First step of the reaction involves reversible electrocyclic sing opening to a ketene aldehyde. ...

Q: Give a clear handwritten answer...

Q: 5. Write the equation for assay of acetylsalicylic acid. Give the value of stoichiometric coefficien...

Q: calculate the following: Vos = 20.20 ml (Cro.') = 0.1350 M (Ag') = 0.202 M Kıp = 1.17x 101 M a) Bala...

A: (a) Answer - According to the question - Given - Balanced equation - CrO42- + 2Ag+ -------> Ag2C...

Q: BeCl2 FORMAL CHARGES FORMULA

A: Formal charge is the charge assigned to an atom in a molecule. It simply represents the charge exhib...

Q: Consider the reaction: H2(g) + I2(g) 2HI(g), suppose that the initial concentrations of H2,...

A: Given, The reaction: H2(g) + I2(g) ...

Q: Time to play Matchmaker! These problems and solutions go together like peanut butter and jelly! Each...

A: Charles 's law states that the volume of the gas is direclty proprtional to the kelvin temperature p...

Q: 13. In the reaction 3Ca + Al2 (SO4)3 -> CaSO4+ 3 Al What mass of aluminum sulfate (342g/mol) reacts ...

A: Given: The balanced equation: 3Ca + Al2(SO4)3 → 3CaSO4 + 2Al We have to find the mass of aluminum su...

Q: Suhe you dissolve 0.235 g of the weak acid benoic acd, CyCo, in enough water to make 1.00 10 m of so...

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being o...

A: Identify oxidized and reduced species ----

Q: Write the formula of the conjugate base of the active ingredient in aspirin, acetylsalicylic acid, C...

A: Conjugate base: The conjugate base of an acid is the species formed by the removal of 1 H+

Q: 20. Based on the following equation, how many liters of NH, can be produced from 36 liters of H, at ...

A: Balanced chemical equation: N2 (g) + 2H2 (g) ------> 2NH3 (g) From the above equation: Volume...

Q: Part A The gas-phase reaction of NO with F2 to form NOF and F has an activation energy of E, - 6.30 ...

A: Given, NO(g) + F2(g) ➝ NOF(g) + F(g) Activation energy (Ea) = 6.30 kJ/mol = 6.30 × 1000 J/mol = 6300...

Q: The compound below is treated with N-bromosuccinimide (NBS) in the presence of light. Draw both reso...

Q: A. Four acceptor atoms

A: Let us discuss acceptor atoms and donor atoms and their examples.

Q: standard enthalpy of formation

Q: Number of protons (z) Now consider positron emission. Now consider electron capture. "E -,8+R "E+e-R...

A: Here we have to predict movement of nuclei when positron and elctron capture occur by the unstable n...

Q: In the following equation, identify the acids, bases, and conjugate pairs. NH4 + + BrO3 − ⇌ NH3 + ...

Q: 1. State whether solutions at 25 °C with the following species concentrations are acidic, basic or n...

A: The acidic, basic or neutral nature of solution are decided by the pH range of the solution. The pH ...

Q: 5. Which of the following solutions has the lowest normal boiling point? A) 0.10 mol Al(NO,), B) 0.2...

A: When non volatile solute dissolved in solvent boiling point of solvent increases this is called elev...

Q: Beta-carotene, CeoHse, is found in carrots and many other veggies Beta-carotene reacts with excess h...

Q: CioHia O CH 130 120 110 100- 90 3400.81om-1, 88.68%T 1453.97om-1, 89.36%T 87127cm-1, 90.12%T 96 80 1...

A: There are some characteristic peaks in the spectrum as listed in the following step.

Q: Predict the following reaction as E1 or E2 mechanism. (CH3);CO"K* `Br (CH3),COH Neither E2 E1

Q: 5. The pKa of acetic acid (HA) is approximately 4.8. If a solution of acetic acid is brought to pH =...

Q: 2. Pt* forms a complex with two ammonia molecules, one SCN and a Cl ion. a) What is the formula and ...

A: Charge on complex = 0 Coordination no. = 4

Q: 3. Identify if the following is a pyrimidine/purine nucleotide or a pyrimidine/purine nucleoside and...

A: Pyrimidine :- pyrimidine ring is a six membered heterocyclic aromatic organic molecules having 1,3 p...

Q: A strong pulsed laser with a 266 nm wavelength is being used to excite a sample. You find two peaks ...

Q: Which reactions have a positive ASrxn?

Q: Calculate the value of H,O* from the given [OH] in each solution and label the solution as acidic or...

A: pH = - log [ H3O+ ] [ H3O+ ] = 10-pH pOH = - log [ OH- ] [ OH- ] = 10-pOH pH + pO...

Q: A teacher wants to synthesize 2,3-dichlorobutane. Propose a reaction pathway outlining the steps to ...

A: We are required prepare 2,3dichloro butane from 2 butanol

Q: 4. Suppose 5 mL of 1.5 M ethylene diamine is added to 50 mL of 0.15 M Ni solution in an identical ca...

Q: rove thet or an as a function of othe extensove gou Sc V and Ni U(s. VN)= N bo Vers the terna en ble...

Q: A 31.6 ml sample of 0.431 M formic acid (HCHO2) is titrated with 0.431 M NaOH. Calculate the pH afte...

Q: Predict the products of the following reaction and state whether they will occur via E1 or E2 mechan...

Q: Which mechanism is consistent with the reaction below? (CH3)3CBr+OH-→(CH3)3COH+Br- 1. (CH3)3CBr+(...

A: Carbocation can be defined as the species in which carbon atom bear positive charge. It can be teria...

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

Dichloromethane, CH2Cl2,is widely used as a degreaser and paint stripper. Its vapor pressure is 381.0 mm Hg at 21.9C and 465.8 mm Hg at 26.90C. Estimate (a) its heat of vaporization (Hvap). (b) its normal boiling point.
The following data are the equilibrium vapor pressure of limonene, C10H16, at various temperatures. (Limonene is used as a scent in commercial products.) (a) Plot these data as ln P versus 1/T so that you have a graph resembling the one in Figure 11.13. (b) At what temperature does the liquid have an equilibrium vapor pressure of 250 mm Hg? At what temperature is it 650 mm Hg? (c) What is the normal boiling point of limonene? (d) Calculate the molar enthalpy of vaporization for limonene using the Clausius-Clapeyron equation.
p-Dichlorobenzene, C6H4Cl2, can be one of the ingredients in mothballs. Its vapor pressure at 20C is 0.40 mm Hg. (a) How many milligrams of C6H4Cl2 will sublime into an evacuated 750-mL flask at 20C? (b) If 5.0 mg of p-dichlorobenzene were put into an evacuated 750-mL flask, how many milligrams would remain in the solid phase? (c) What is the final pressure in an evacuated 500-mL flask at 20C that contains 2.00 mg of p-dichlorobenzene? Will there be any solid in the flask?
8.87 Use the vapor pressure curves illustrated here to answer the questions that follow. (a) What is the vapor pressure of ethanol (C2H5OH) at 60°C? (b) Considering only carbon disulfide (CS2) and ethanol, which has the stranger intermolecular forces in the liquid state? (c) At what temperature does heptane (C7H16) have a vapor pressure of 500 mm Hg? (d) What are the approximate normal boiling pains of each of the three substances? (e) At a pressure of 400 mm Hg and a temperature of 70°C, is each substance a liquid, a gas, or a mixture of liquid and gas?
Diethyl ether (CH3CH2OCH2CH3) was one of the first chemicals used as an anesthetic. At 34.6C, diethyl ether has a vapor pressure of 760. torr, and at 17.9C, it has a vapor pressure of 400. torr. What is the H of vaporization for diethyl ether?
The heats of vaporization of liquid O2, liquid Ne, and liquid methanol, CH3OH, are 6.8 kJ/moL 1.8 kJ/mol, and 34.5 kJ/mol, respectively. Are the relative values as you would expect? Explain.
Define critical temperature and critical pressure. In terms of the kinetic molecular theory, why is it impossible for a substance to exist as a liquid above its critical temperature?
Referring to Figure 9.7, state what phase(s) is/are present at (a) 1 atm, 100C. (b) 0.5 atm, 100C.(c) 0.8 atm. 50C.
What are intermolecular forces? How do they differ from intramolecular forces? What are dipole-dipole forces? How do typical dipole-dipole forces differ from hydrogen bonding interactions? In what ways are they similar? What are London dispersion forces? How do typical London dispersion forces differ from dipole-dipole forces? In what ways are they similar? Describe the relationship between molecular size and strength of London dispersion forces. Place the major types of intermolecular forces in order of increasing strength. Is there some overlap? That is, can the strongest London dispersion forces be greater than some dipole-dipole forces? Give an example of such an instance.
Referring to Figure 9.7, state what phase(s) is (are) present at (a) 1 atm, 10C. (b) 3 mm Hg, 20C. (c) 1000 mm Hg, 75C.