Why do you think alcohol evaporate first, shampoo evaporate second and water evaporates last? Explain your answer (state your observations).

Q: Briefly describe the intermolecular forces present in tetrahydrofuran liquid that need to be broken…

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Q: When a polar liquid displays a concave meniscus, what interparticle forces are acting? Compare and…

A: In concave meniscus adhesion  forces are acting and in context Cohesion is acting .

Q: HÖ-H ......- :O-Si- at adhesive IeF: CO

A: Adhesive forces are the attractive forces which occur between substance and its surface.  Cohesive…

Q: The strength of intermolecular forces is dependent on, among other things, the size of the charges…

A: Polar molecules are molecules in which dipoles are separated and charges are created. And polar…

Q: Question 45 Rubbing alcohol evaporates faster than water. Given this fact, which of the following…

A: The relationship between intermolecular forces and evaporation is  Greater the intermolecular forces…

Q: Dispersion intermolecular forces will increase insignificantly if the atom/molecule is____.…

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Q: What are the strongest forces that need to be broken in order to melt sodium chloride?     a)…

A: Given compound is sodium chloride. (a) Ionic bonds (b) Dipole-dipole interactions (c) Hydrogen bonds…

Q: The boiling point of a liquid is the temperature at which its vapor pressure is the pressure of the…

A: Given incomplete statement.We need to complete the given incomplete statement by given option.

Q: The molar heat of fusion for water is 6.02 kJ/mol and its molar heat of vaporization is 40.6 kJ/mol.…

A: Molar heat of vaporization is basically that energy which is required for conversion of one mole of…

Q: If the temperature of a liquid is increased, what is the efffect on the vapor pressure?

A: The relationship between the temperature and vapour pressure is given by  where P = vapour pressure…

Q: What happens to the temperature while there is still ice in the water? Why?

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Q: The interaction between water molecules and ions from ionic compounds is called: (A) Hydrogen…

A: Water is a polar molecule where oxygen has a slight negative charge and hydrogen has slight positive…

Q: 2 <1<4<3 : 3 d.

A: Here four compounds are given and asked arrange them to their boiling point order. (From lower to…

Q: Water and acetic acid (CH3COOH) are infinitely soluble in each other. The primary intermolecular…

A: The solubility of a substance in a given solvent depend upon the molecular force formed the solute…

Q: Why is solid water (ice) less dense then liquid water? O due to the effect of hydrogen bonding on…

A: The ice is less dense then the liquid water-

Q: You have ice at just below the freezing point of water and then apply pressure to the ice (such as…

A: The three different phases of water can be shown in the phase diagram as, where S = solid, L =…

Q: Many polar liquids are fully miscible with water. What phenomenon explains this observation? A)…

A: Solubility of a substance in water is governed by water-solute interaction. Many polar liquids are…

Q: 1. Each of the following statements describes an intermolecular force. For each statement indicate…

A: Intermolecular forces are those forces which are present between Molecules to their normal physical…

Q: Which of the following are true of all liquids? (Mark all that apply) Liquids expand to fill their…

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Q: What are intermolecular forces of attraction? Are they chemical bonds?Whyor why not?

A: The forces which are acting between the atoms of molecules is known as intermolecular forces.

Q: Methanol dissolves in water. What intermolecular forces (IMFs) are overcome/broken within methanol…

A: When methanol dissolves in water, the following intermolecular forces (IMFs) within methanol are…

Q: Hexane and heptane form a homogeneous solution. Which intermolecular forces are present? dispersion…

A: We need to determine the intermolecular forces present between hexane and heptane molecules.

Q: Describe the structure, bonding, and properties of this organic functional group. What is the…

A: The given structure is that of Toluene which is a non-polar molecule.

Q: The strongest inter-molecular force in a water molecule is a(n): a) London dispersion forces b)…

A: Here is the description of all the forces: 1. London dispersion forces are present in all the…

Q: The forces that are bond between ions in the ionic solid are described as a) metalic forces b)…

A: We know that,  Charge particle having force between them is known as electrostatic force of…

Q: 1.) A larger dipole will create a stronger intermolecular interaction 2.) If the dipole is…

A: 1.) The first statement is true. Large magnitude dipole causes stronger attractions. The strength of…

Q: Which of the following can form hydrogen bonds in a pure substance

A: The main conditions of hydrogen bond  are   1)  species containing hydrogen atoms .  2) species…