Explain how the melting point of a compound that sublimates gets obtained

Q: What is the relationship between vapor pressure at a temperature and its melting point so that…

A: When a solid heated to give gas directly without leaving any residue is called sublimation this…

Q: Hypofluorous acid (HOF) is the simplest possible compound that allows comparison between fluorine…

A: Hypofluorous acid (HOF) is the haloacid of fluorine. Oxidation state of ‘O’ atom in HOF is 0. Though…

Q: 56. This statement is correct regarding the relationship of vapor pressure with boiling point. *

A: Two multiple choice questions are given here.  The first question deals with the relation of boiling…

Q: For each pair of compounds, a) circle the compound that would have lower melting and boiling point;…

A: Higher the intermolecular forces, higher the melting point and boiling point.

Q: How much heat is required to melt 23.9 g of solid diethylether (at its melting point)?

A:

Q: Part 2 Intermolecular Forces. 6. In each pair below, detem ine the strongest intermolecular force in…

A: Since your question has multiple sub-parts, we are solving only first three sub-parts for you. If…

Q: Which of the following has a higher melting point: NH4NO3 or H2O? Explain your reasoning, including…

A: The forces of attraction existing among the molecules of a substance which can be gaseous, liquid…

Q: In the instantaneous evaporation method, no more than one substance can be evaporated during one…

A: A question based on analytical process that is to be accomplished.

Q: How does temperature influence the surface tension and viscosity of ionic liquids and their…

A: Surface tension arises due to the cohesive nature of the of molecules in a solution or it is defined…

Q: If water has the highest latent heat of vaporization, why does a drop of alcohol make my hand feel…

A: latent heat of vaporization is the heat required to convert the one mole of liquid at its boiling…

Q: What is the property of sublimate? a. dissolves easily in h20 b. lower evaporation point c.…

A: The given question is based on the physical properties of matter.

Q: Explain why the temperature at which the first crystals form is recorded.

A: The process of formation of the crystal is known as crystallization. Crystals of a substance form…

Q: What is crystallization ? Explain

A: Given      crystallization   We need to explain crystallization.

Q: What would be the possible application of determining the melting point of a substance?

A: Below attached file showing the details answer.  All the best.

Q: Why does spilled gasoline evaporate more rapidly on a hot day than on a cold day?

A: The reason behind given fact is explained below, Liquid state: A physical state of matter where…

Q: Describe how to obtain the melting point of a compound that sublimates. Why?

A: The melting point means the temperature when a solid substance melts into a liquid substance. That…

Q: Illustrate the phase diagram of acetone and explain your findings.

A: Phase diagram of any system is the diagram which describes the change in the physical state of that…

Q: What happens with the comprised liquid particles if the temperature lowers? O compact O move freely…

A: Applying concept of kinetic energy and temperature relationship.

Q: What is meant by normal boiling point and normal melting point?

A: The normal boiling point is the temperature at which the vapour pressure is equal to the standard…

Q: 28)Which has the highest melting point MgO H2O CH3CH2CH3 Ar

A: The temperature at which solid form is converted to   liquid form is known as melting point.

Q: Condensed solid produced during sublimation is: *

A:

Q: Briefly describe the intermolecular forces present in  solid benzoic acid that need to be broken in…

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Q: 1. Non-volatile impurities usually decrease the boiling point of the liquid due to a decrease in the…

A: Since you have posted multiple questions, I will be answering only the first one as per the…

Q: 8)Why measuring melting points?

A: You have a good question

Q: Molecules in this type of crystal are held by dipole-dipole, dispersion and hydrogen bonding they…

A: We know that molecular solids are made up of atoms or molecules held together by London dispersion…

Q: What is the distinguishing feature of crystalline solids? How are the structures of crystals…

A: A crystalline solid is a solid that has a regular, repeating three-dimensional structure. They have…

Q: Consider the molecules CH3CH3 and CH3CH2OH Using a description of intermolecular forces, briefly…

A: Answer :  ★ considering the molecules CH3CH3 is a alkane molecule and CH3CH2OH which is a alcohol…

Q: How does evaporation causes cooling

A: The conversion of a substance from its liquid phase to vapor phase below its boiling point is known…

Q: What intermolecular forces are used by each molecule? (Dispersion, Dipole, H-Bonding) a.…

A: 1. Difluoro ethylene molecular forces are weak Hydrogen bonding. 2. Dibromomethane have…

Q: Arrange the following compounds in order of increasing boiling point. Br HO A C D B.

A:

Q: 17 III IV Which compound would have the lowest boiling point? DS O IV

A:

Q: 31. Rank the following compounds in order of increasing melting point, putting the compound with the…

A: Since you have posted multiple questions , as per guidelines we can solve only one per session. If…

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

A: Given solids,    Ne    CH4    CCl4    H2O

Q: Rank the following ionic compounds in order of increasing melting point: LiF, LiCl, BeO

A: Fajan’s rule is used to predict or identify whether a bond is mostly ionic or covalent. According to…

Q: Arrange the following compounds in order of expected melting points. NaCl, I2, HF. Explain your…

A: We know that the higher the intermolecular forces higher will be the melting points. The hydrogen…

Q: Explain why atmospheric pressure affects boiling points of liquids, but does not affect melting…

A: the pressure of gas above a liquid affects the boiling point. in an open system this is called…

Q: In this type of crystalline solid, the compounds are held by very strong electrostatic forces…

A: Crystalline solid is a solid material whose atoms, molecules, or ions  are arranged in a highly…

Q: Discuss elevation of boiling point in detail

A: Boiling point: It is the physical parameter that is, the temperature at which the liquid substances…

Q: BIGIDEA BONDING AND INTERACTIONS 38. Explain how dipole interactions and dispersion forces are…

A: Forces of attraction:

Q: Liquids ____ their volume with higher temperature due to ____. * a) increase; decreased crystal…

A: Answer  Liquids ____ their volume with higher temperature due to At higher…

Q: Calculate the mass of water that can be vaporized with 211 kJ of heat at the boiling point.

A: Heat of water (q) = 211 KJ Mass of water (m) = ? • Heat is related with enthalpy of vaporization as…

Q: If its vapor pressure is too high, a fuel will vaporize too__________ (readily or slowly).

A:

Q: CH3(CH2)2CH3 (butane) 58.1 -0.5 CH3COCH3 (acetone) 58.1 56.2 a)Identify all intermolecular forces…

A: 1)In propanol, there is presence of oxygen bond which is electronegative in nature.It will attract…

Q: How does melting order relate to melting point?

A: Melting point is the temperature at which solid turns to liquid.

Q: 51 The predominant intermolecular forces between molecules in a mixture of CHCl3 and POCl2

A: Intermolecular forces are types of attraction forces seen between molecules. Intermolecular forces…