Which of the following substances should have the  highest melting point?     CO     Au     Xe     H2     Ne

Q: Which one of the following correctly ranks the compounds in order of lowest boiling point to highest…

A: Order of lowest boiling point to highest boiling point:

Q: he following compounds in order of increasing strength of intermolecular forces: A. CH;CI B. NaCl C.…

A: The attraction forces between the molecules are known as the intramolecular attraction forces. The…

Q: Which substance has the lowest vapor pressure at 25C ?   a. H2S   b. O2   c. H2O   d. CO2

A: Vapour pressure may be defined as:-…

Q: Which of the following structures would you expect to have the lowest boiling point? но он OH A B D…

A: The compounds given are,

Q: Which of the following compounds is expected to have the highest boiling point? SnH4 GeH4 O not…

A: Solution :     Boiling point is defined as the temperature at which the vapor pressure of the liquid…

Q: Answer the following questions and explain your answer in each case. A certain substance A has a…

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Q: Which of the following substances would have the greatest dispersion forces? A.)H2 B.)O2 C.)Cl2…

A: The unequal sharing of electrons causes rapid polarisation and depolarisation of the electron cloud…

Q: Which of the following compounds has the highest boiling point?  a. O2 b. Cl2 c. N2 d. F2

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Q: Which of the following substances would likely have the highest melting point (melt at the highest…

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Q: CH3F (l) N(CH3)3 (l) CH4(l) CH3OCH3 (l) CH3OH (l) which intermolecular forces are present in…

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A: Hydrogen bonding: The bonding between the electropositve Hydrogen atom and the most electronegative…

Q: Place the following substances in order of decreasing boiling point. H2O N2 CO O N2 >CO > H2O O…

A: The boiling point of the compounds depends on the type of intermolecular forces present between the…

Q: Which of the following will have the highest boiling point?        A. Br2 B. F2 C. He D. N2

A: Boiling point of any molecule depends on 2 things ( in the same priority order as they are…

Q: In the phase diagram below, the temperature at which this substance reaches its melting point is °C,…

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Q: 11.) A) Which would have a greater melting point, (a) or (b)? Explain. B) Which would have a greater…

A: The melting point is defined as the temperature which is required to melt solid substances. It…

Q: Which of the following has the highest boiling point? O CH O C2 O CH,CI O CH3OH O Kr

A: Boiling point of any molecule depends on 2 things ( in the same priority order as they are…

Q: What is the strongest interparticle force in each substance?(a) CH₃Cl(b) CH₃CH₃(c) NH₃

A: a) Chloromethane (CH3Cl) is a polar molecule that consists of permanent dipole. Chlorine atom is…

Q: QUESTION 2 Choose the compound that exhibits hydrogen bonding. C 2H 6 None of these compounds…

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Q: Which of the following solids would be expected to display the highest melting point? O A. KBr O B.…

A: Ionic compound has ionic force, the strongest inter-molecular force. That's why they possess very…

Q: The boiling points of noble gases (Groups 8A elements) increase going from top to bottom of the…

A: The group 8A contains the noble gases or inert gases. They are called as inert gases because they do…

Q: Which of the following substances would likely have the highest melting point (melt at the highest…

A: We need to identify the compound with maximum melting temperature from the options.

Q: Which of the following molecules should have the highest boiling point? CoHo O C₂H₂4 O C₂H18 O…

A: General formula of Alkanes is CnH2n+2  And general formula of Alkenes is CnH2n * C6H6 is aromatic…

Q: portuhitles for hydrogen bonding to (D) Heptane has a carbon chain that is further apart making it…

A: SINCE YOU HAVE ASKED A QUESTION WITH A MULTIPLE SUBPART WE WILL SOLVE THE FIRST THREE SUBPARTS FOR…

Q: The correct decreasing order of boiling point is LOH NHCH II III IlII> Il> I O Il> II O > III > ||…

A: Decreasing order of boiling points of the given compounds is as follows.

Q: Which of the following compounds would you predict to have the highest heat of vaporization (Hvap)?…

A: Heat of Vaporization:- It is the quantity of heat that must be absorbed if a certain quantity of…

Q: Which of the following solids has the highest melting point? O Cao O CaF2 O Mgo O MgCl2

A: Given,  Which of the following solids has the highest melting point ? a). CaO  b. CaF2  c. MgO  d.…

Q: 1. Predict which of these compounds has the lowest vapor pressure @ RT? why? a. H2O (l) b. O2 (l)…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Which of the folowing compounds has the highest and lowest boiling points, respectively? CI CI CI F…

A: A multiple choice question based on introduction to organic chemistry that is to be accomplished.

Q: Which of the following substances exhibits hydrogen bonding in the liquid state?           (A) H2…

A: The molecules given are H2, CH4 and NH3.

Q: Which of the following substances will have the highest heat of vaporization? a. NaCl b. Kr c.…

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Q: In each of the following groups of substances, pick the one that has the given property.Justify each…

A: Since you have posted questions with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Which option lists the following substances in order of decreasing melting point, based on our…

A: The following intermolecular forces are : i) Ionic force : It is strongest type of force. It is in…

Q: Which compound would you expect to have the highest boiling point? NH2 N. i. ii. iii. ZI

A: Boiling point depend on the strength of intermolecular force acting between molecule. More extent…

Q: 32) Which of the following solids has the lowest melting point? Ne CH4 CCl4 H2O

A: Given solids,    Ne    CH4    CCl4    H2O

Q: The heat absorbed by melting a solid is known as latent heat of fusion O latent heat of solid…

A: During the change of physical state of compound , heat is absorbed or release whithoit the change in…

Q: Arrange each of the following sets of compounds in order of increasing boiling point temperature:(a)…

A: Following sets of compounds in order of increasing boiling point temperature are given below-

Q: Which substance has the highest boiling point? Br2, C6H10 Ar, KBr, Cl2

A: Dipole-dipole forces are the attractive forces between a positive and negative end of polar molecule…

Q: Calculate the heat required to convert 15 g of ethyl alcohol (C2H6O) from a solid at -135° c to a…

A: Melting and vaporisation both are endothermic process which means heat is absorbed by the ethyl…

Q: Examine the five species in the diagram below. Which is the strongest intermolecular force present…

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Q: Which one of the following would have the largest dispersion forces? A) CH;CH,SH B) CH;NH2 C) CH, D)…

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Q: Which substance is expected to have the highest boiling point? a) CO2 b) HCl c) CH3OH d) CH4 e) BF3

A: The boiling points of the given substances are - a) CO2 = - 78.46°C b) HCl = - 85.05°C c) CH3OH =…

Q: Which of the following substances has the highest melting point? A) NaCl B) Cl₂ C) NO₂ D) CH₄ E) H₂S

A: Large amount of energy is required to overcome the strong electrostatic attraction between…

Q: Which of the following should have the largest heat of vaporization? a) О2 b) F2 c) Br2 d)cl2 e) I2

A: In this question, we will Identify the diatomic Molecules which have largest heat of Vaporization.…

Q: Choose the substance with the highest boiling point.     CF 2H 2     F 2     H 2O     H 2S…

A: Boiling point is a characteristic of interactive forces which occur inside the compound. E.g.…

Q: Which substance has the lower boiling point? Explain.(a) LiCl or HCl (b) NH₃ or PH₃(c) Xe or I₂

A: Boiling point depends on the presence of intermolecular forces of attraction. If the molecule has…

Q: Which of the following halogens would have the highest boiling point? A) F₂ B) Cl₂ C) Br₂ D) I₂

A: Boiling Point depends upon the type of intermolecular force between molecules.  All Halogen are…

Q: choose the substance expected to have highest surface tension in liquid phase: a) CH3CH2F b)…

A: Choose the substance expected to have highest surface tension in liquid phase: a) CH3CH2F b)…

Q: What is the correct ranking of the ionic solids according to their melting points? O Cas = MgS <…

A: Given:  Ionic solids: NaBr, MgS, KI, CaS

Q: Which of the following halogens would have the highest boiling point? A.)F2 B.)Cl2 C.)Br2 D.)I2

A: If the molar mass increases  then London dispersion forces increases. then boiling point increases.

Q: At constant pressure p1, the substance goes from solid state to gas as temperature increases…

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