The force that causes the molecules on the surface of the liquid to form a layer (stretched membrane) is called.

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: Which liquid has the highest heat of fusion and heat of vaporization?

A: Heat of fusion: it is change in heat of a system resulting from providing heat energy to a substance…

Q: Draw the net dipole for a water molecule using standard convention.

A: Dipole moment μ can be defined as the magnitude of positive or negative charge with that of the…

Q: Compare Boiling Point with Vapor Pressure?

A: The boiling point has to be compared with with Vapor Pressure

Q: Define Boiling point?

A: There are mainly three states of matter known as solid, liquid, and gases. The conversion of a solid…

Q: What is the strongest attractive force present in the pure substances below?

A: Please see the attachment.

Q: List the following substances in order of increasing boiling point. Drag and drop your selection…

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Q: What is supercritical fluid?

A: ANSWERE IS DISCUSSED BELOW :

Q: comprising the water molecule are covalently ular forces among water molecules are the lea s bear…

A: In water molecules there are hydrogen bonding & dipole-dipole interactions are present. So the…

Q: The liquid was nonpolar gasoline, would it be able to support a paper clip ?

A: The given concept is explained by concept of surface tension. Surface tension is responsible for the…

Q: f water, boiling point

A: Use boiling point elevation formula to get the answer  For NaCl=101.7°c  For sucrose

Q: How can we predict that the vapor pressure of a gas will increase or decrease as the temperature…

A: vapor pressure of a gas will increase as the temperature rises. Increase in temperature of gas…

Q: highest boiling point first.

A:

Q: Define boiling point.

A: The vapor pressure is defined as the pressure exerted by the vapor of the substances that are in…

Q: Synthetic fibers possess the physical property of___________ because they are crystalline.

A: Synthetic fibers possess the physical property of___________ because they are crystalline.

Q: Which of the following can form intermolecular hydrogen bonding? of

A: Please find your solution below : Intermolecular hydrogen bonding is formed between the compounds…

Q: Miscible liquids from homogeneous mixture when added together. is Toluene miscible with water?, or…

A: The solubility of a solute in a solvent depends upon the intermolecular forces of attraction between…

Q: B. Refer to the properties of water to answer the following questions: 1. Explain why ice is able to…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the…

Q: Given below is the figure of contact angles of a liquid sample. Which among these contact angles…

A:

Q: A liquid placed in a test tube has the meniscus shown above. The types of forces that create this…

A: 1->when cohesive force is stronger than adhesive force convex meniscus formed . 2->when…

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: Explain how interatomic electric forces produce the normal force, and why it has the direction it…

A: The two charged particles are bought close to each other in which it is said to be either attractive…

Q: Question 11: Mark the incorrect statement or statements about

A: Here is some statements are given related to weak Vander Waal force or intermolecular attraction…

Q: When the vapor pressure of the compound below equals atmospheric pressure, which attractive force…

A: When methanol boils the attractive force that involved is-

Q: During the phase change from liquid water to gaseous water (steam) the temperature of the water will…

A: During the phase change from liquid water to gaseous water (steam) the temperature of the water will…

Q: the boiling point c

A:

Q: normal boiling point (in

A:

Q: Less is the surface area of a liquid, high will be its rate of evaporation. Select one: True False

A: The surface area of a liquid is the portion of liquid that has been revealed to or touches the air.

Q: Which of the following has dispersion forces?

A: Dispersion force is defined as a type of force that is acting on molecules and atoms in which the…

Q: Consider the diagram of ammonia in the box adjacent to this one. Draw two more ammonia molecules in…

A: H bond is formed between a H and a strong electronegative atom such as N,O,F. H bond is formed as a…

Q: What will happen to a substance if there are no intermolecular forces present between particles? A…

A:

Q: what is water without tubig?

A: Water is Bottled at the source, completely untouched by human hand. Naturally enriched with…

Q: One of these liquids is the major component in antifreeze in automobile engines. Which liquid would…

A: Hydrogen bond :-  The weak electrostatic attraction between partially negatively charged hydrogen…

Q: why ice has less density than water?

A: The structure of water and ice can be shown in below

Q: Which would increase more the boiling point of water: salt or sugar? Why?

A: Correct answer is  salt.

Q: The pressure that vapors apply on the surface of the liquid at equilibrium is called

A: On the surface of a liquid some of the liquid vapours are present.

Q: What is the dispersion force?

A: Atoms are combined to form molecules and it is boned by chemical bonds. There are different types o…

Q: True or false. When a liquid is placed inside a capillary and the cohesive forces are atronger than…

A:

Q: Movement of the creates the London dispersion forces.

A: The dispersion or London attraction forces are weak attraction forces. These forces depend on the…

Q: More is the surface area of a liquid, high will be its rate of evaporation. Select one: True False

A: The phenomenon of change of a liquid into vapours at any temperature below its boiling point is…

Q: Look up the boiling point of benzene and the boiling point of water in  and record below. Cite your…

A: Boiling point of Benzene is around 80 °c and that of water is 100 °c .

Q: state

A: According to the question, we need to determine the state of Stearic acid at room temperature.

Q: +. the The addition of KBr to water causes the vapor pressure to I Select] boiling point to [Select]…

A: The compounds which gets vaporize easily are termed as volatile. The volatility of compounds…

Q: what is the process of liquid into solid

A: Process of liquid into solid. These are states of matter. Matter may be liquid or solid or gas…

Q: Hydrogen chloride is a molecule. In a molecule of hydrogen chloride, the primary intermolecular…

A: hydrogen chloride is a diatomic molecules

Q: Match the following to letters on the graph:          Freezing point of solution          Where…

A: