QUESTION 10 In addition to dispersion forces, what intermolecular forces are present in a solution between methanol (CH3OH) and bromine (Br2)? O ion-dipole O ion-induced dipole O dipole-dipole O dipole-induced dipole

Q: QUESTION 1 Which is expected to have the strongest attraction between molecules? O CH3CH2-O-CH2CH3 O…

A: Intermolecular  forces are the forces which are present   in the molecules.

Q: PAPER CLIP EXPERIMENT (FLOAT) Surface Tension and Salt Solution a. Water with salt will always…

A: Few questions based on properties of liquid that is to be accomplished.

Q: It follows that tha relative strength of the attractive forces is adhesive forces are stronger than…

A: As we can see in picture, it shows that when a liquid is placed in to capillary tube ,the contents…

Q: In which form of water are the water molecules farthest apart?

A: In gaseous form water molecules are farthest apart

Q: Identify ALL intermolecular forces present in a solution consisting of methanol (CH3OH) and calcium…

A: Correct answers are : (A) H-bonding and (D) dipole-dipole attraction. CH3OH and CaBr2 mixture have…

Q: Question 3 What intermolecular force is present for Ne to form a liquid at low temperatures? O…

A: Ne is noble gas.

Q: If a solid line represents a covalent bond and a dotted line represents intermolecular attraction,…

A: Hydrogen bond is a type of intermolecular attraction force between the two molecules.

Q: What kinds of attractive forces exist between particles (atoms, molecules, ions) in ionic crystals

A: An ionic crystal is a crystalline ionic compound. They are solids consisting of ions bound together…

Q: 1) Identify the most electronegative and least electronegative element. a) If there is none, then…

A: Applying concept of chemical bonding and hydrogen bonding.

Q: Which atom in water points toward Na + in the ion-dipole interaction? Why?

A: The atom which is  points toward Na + in the ion-dipole interaction with a reason has to be given,

Q: The strongest attractive force that occurs between compounds is _____. a. ionic attraction b.…

A: The strongest forces are the ionic forces or the ionic attraction

Q: QUESTION 9 Select the compound with the highest boiling point. HO, А. В. С. þ.

A: Boiling point is defined as temperature Required to break the bond of molecules. As the strength of…

Q: Which statement below would be accurate about freezing water (AH°tus for water 40.7 kJ/mol) ? O…

A: When the heat is released  from system  the process is exothermic.

Q: the activity below. Directions: Mark check (/) on the box if the substance is polar/nonpolar, has…

A:

Q: D D Question 42 The ability of potassium nitrate to mix with water is most likely due to: O Lewis…

A: #Q.42: Potassium nitrate, KNO3 is an ionic compound dissolved in water to give the cation, K+(aq),…

Q: If a solid line represents a covalent bond and a dotted line represents intermolecular attraction,…

A: Hydrogen bond is defined as a dipole-dipole interaction between a hydrogen atom bonded to a electro…

Q: polar molecules

A:

Q: What is the intermolecular force between sulfur tetrachloride and water. What about sulfur…

A: Intermolecular forces of attraction between Sulfur tetrachloride and water; Sulfur tetrachloride is…

Q: Type of compound (use numbers) 1-ionic, 2-molecular, nonpolar 3-molecular, polar List the…

A: Note: According to our guidelines we are supposed to answer only first three subpart

Q: QUESTION 11 What is the strongest intermolecular force influencing the boiling point of the follow…

A: The strongest intermolecular force influencing the boiling point of the given molecule has to be…

Q: K3PO4 and H2O form a homogenous aqueous solution, in which K3PO4 dissociates. Which type(s) of…

A: Forces of attraction  present in the solution are dispersion force, dipole-dipole force, hydrogen…

Q: How do hydrogen bonds form between adjacent water molecules?

A: In water, hydrogen bonds form between neighbouring hydrogen atoms and oxygen atoms of nearby water…

Q: Water and ethanol form a homogenous solution. Which type(s) of forces are involved?     dispersion…

A: The given homogenous solution is of water and ethanol.

Q: Consider the covalent molecule HF. Which types of intermolecular forces can be found? ionic bonds…

A: The bond formed by sharing of electrons is called covalent bond. Consider the covalent molecule HF.…

Q: 21.The following intermolecular forces exist between the molecules of NH3 and ethanol (CH3CH2OH):…

A: Since you have posted multiple questions. We will solve only first one for you. To get remaining…

Q: QUESTION 66 In capillary action, liquids will rise higher against gravity if the O diameter of the…

A: the rise of water in a thin tube inserted in water is caused by force of attraction between the…

Q: Acetone has a vapor pressure of 187 torr at 20°C. It freezes at -95°C, and boils at 56°C. Based on…

A:

Q: Molecular nitrogen (N2) interacts with water and is sparingly soluble in water due to ________…

A: Dipole-induced dipole interaction is a type of intermolecular forces in which molecule with…

Q: Properties of a Compound: 4. Arrange in order of decreasing boiling point: NaF, NaBr , Nal, NaCl.

A: The answer is as follows:

Q: Acetone has a vapor pressure of 187 torr at 20°C. It freezes at -95°C, and boils at 56°C. Based on…

A: Vapour pressure of any substance increases with increase in Temperature. Here the vapour of of…

Q: 7. It is an attractive forces between polar molecules.

A: Molecules with a non-zero diople moment acts as polar in nature

Q: Na2SO4 and H2O form a homogenous aqueous solution, in which Na2SO4 dissociates. Which type(s) of…

A: First option: dispersion force, dipole-dipole force, hydrogen bonding, ion-dipole force.

Q: topic- around the world boiling point and vapor pressure. Q- describe the motion of the water…

A: Interpretation -  To describe the motion of water molecules as the vapor pressure increases on the…

Q: What main type of forces must be disrupted between CH3OH molecules when I2 dissolves? A. hydrogen…

A: The type of forces must be disrupted between CH3OH molecules when I2 dissolves has to be predicted.

Q: QUESTION 51 12 and benzene form a homogeneous solution. Which intermolecular forces are present? O…

A: There can be different intermolecular forces of attraction between two species.  Dispersion force :…

Q: Question 14 Indicate all the types of intermolecular forces of attraction in CF4(1). Answer 1 of the…

A: The correct answer is given below

Q: QUESTION 3 Which best describes the intermolecular forces present in NH3? O A. dispersion forces…

A:

Q: 4. What effect does the evaporation of water have on the object from which it is evaporating? When…

A: Evaporation is a process in which all the liquid molecules are converted into gaseous molecules.

Q: Cl and H2O form a homogenous solution, in which KCl dissociates. Which type(s) of forces are present…

A: Electrolytes : The ions that yields in a solution generally undergoes physical and chemical change ,…

Q: Question 18 Which intermolecular force is absent in a pure sample of the molecule shown below?…

A:

Q: Br2 and hexane form a homogeneous nonpolar solution. Which type(s) of forces are involved?…

A: Br2 and hexane both are non-polar but they form homogeneous solution because Br2 dissolves in…

Q: Which of the following statements are correct? More than one answer is possible. (Select all that…

A: below answer is given

Q: What types of intermolecular forces exist between water and HF?

A:

Q: Which statement accurately depicts what happens to water on the molecular level in a tea pot when it…

A: tea pot when it begins to boil, it transfer from liquid to gaseous state.

Q: Question 16 Draw the Lewis structure for a bromine molecule, Br2. When the substance of bromine…

A:

Q: What intermolecular forces exist between molecules in a pure sample of water which has the molecular…

A:

Q: For the following questions, indicate the correct answer(s). 1)List all the intermolecular forces…

A: 1. Given liquid        Liquid nitrogen molecules

Q: 2. Explain each general trend that affects the Boiling point: A. Impurities B. Intermolecular force|

A: Boiling point can be defined as the temperature at which a liquid substance starts converting into…

Q: Which statement is true? Statement 1: For compounds of approximately the same molecular weight, the…

A: Melting point increases as the intermolecular force increases . Higher the symmetry in a molecule…