What is hydrogen bonding?  Why does water exhibit hydrogen bonding?

Q: Explain the vapor pressure ?

A: When we heat a liquid it form vapour . When container is closed vapours strike to the walls of…

Q: 1.With what kinds of substances does water chemically react?

A: Water reactive chemicals are those chemicals which react vigorously with the moisture. The most…

Q: Explain why water will evaporate even at cold temperatures if left in an open container.

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

Q: What kinds of substances does water chemically react?

A: Given statement is : What kinds of substances does water chemically react = ?

Q: What is hydrogen bonding? How can you tell whether acompound has hydrogen bonding?

A:

Q: Explain which intermolecular force is primarily responsible for the unusually high boiling point of…

A: INTRODUCTION: Intermolecular force is defined as the force which result in interaction between…

Q: Based on the properties and intermolecular forces of water, why does an ice float? Kindly explain…

A: Solid water or ice is less dense than liquid water. Ice is less dense than liquid water because of…

Q: what is the maximum number of hydrogen bonds that a molecule of water can have?

A: Intermolecular hydrogen bonding:The bond that exists between hydrogen atom of one molecule and an…

Q: Describe a hydrogen bond. What conditions must existfor a hydrogen bond to form?

A: Bond formation takes place in order to decrease the overall energy of the system or the molecule.…

Q: Why water expand in the form of ice?

A: As we know water is generally present in the liquid form. But it also exist in steam form at higher…

Q: What happens to the vapor pressure of a substance when the temperature is increased? Decreased?

A:

Q: How do the properties of water differ from those of most other substances?

A: Water exists in solid (s), liquid (l) as well as gaseous (g) state. It has many unusual properties…

Q: What is the vapor pressure of liquid water at 100 oC?

A: At 100 oC , the vapor pressure of water is 1 atm (atmosphere). The various ways 1atm is expressed in…

Q: Which intermolecular forces do the particles in the image (Br– in water) experience? Note that the…

A: In atom electrons revolve around nucleus which contains protons and neutrons. In atoms dipole is not…

Q: 1. Explain how water's phase diagram differs from those of most substances. What property of water…

A:

Q: Define the term Vapor Pressure?

A: Vapor pressure is the tendency of the molecule to change into the vapor or gaseous state.

Q: How is intermolecular forces influence the properties of liquid?

A: The physical properties such as melting point, boiling point, vapor pressure and viscosity are…

Q: Why are honey and maple syrup much more viscous than water?

A:

Q: 1. Based on the phase diagram of water explain the principle involve in each of the following:…

A: A .pressure cooking works on a simple principle: Steam pressure. A sealed pot, with a lot of steam…

Q: Water has a high boiling point given its relatively low molar mass. Why?

A: SOLUTION: Step 1: Water has a high boiling point in spite of its low molar mass, by examining its…

Q: Intermolecular forces between two water molecules. Is it just hydrogen bonding and LDF forces or…

A: Yes intermolecular force between two water molecule is hydrogen bond  As we know dipole-dipole is…

Q: Oil and water? What force is primarily responsible for the fact that oil and water do not mix…

A: Water is a transparent, tasteless, odorless, and colorless liquid. In water, there are two atoms of…

Q: What is a hydrogen bond between water molecules?

A: A hydrogen bond between water molecules has to be given.

Q: Which intermolecular force of attraction is strongest between molecules in liquid water?

A: The discription is as given below:

Q: What are the requirements for molecules to form hydrogen bond? (What atoms must be present and…

A: A hydrogen bond is a electrostatic force of attraction between a hydrogen atom of one molecule and…

Q: Define the below ? "The stronger the intermolecular forces, the higher the boiling point"

A: Intermolecular forces (IMF) (or secondary forces) are forces that mediate contact between molecules,…

Q: Which of the following would be expected to have the highest vapor pressure at room temperature?

A: Answer: Acetone Reason : Vapour pressure is the pressure exerted by vapours of a liquid. Boiling…

Q: Hydrogen bonding causes water to have which unique properties? * O high melting point O high boiling…

A: Answer is explained below.

Q: Why  antibumping  agents  are used? and how does atmospheric pressure  affect  the boiling  point of…

A: Why  anti bumping  agents  are used? Answer :  To prevents the bumping. When a liquid boils it needs…

Q: Why hydrogen and oxygen atoms are more stable when they form bonds in a water molecule. explain.

A: A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation…

Q: Explain why a hydrogen bond between two water molecules is weaker than a hydrogen bond between two…

A: The hydrogen bond between two water molecules (H2O) is weaker than a hydrogen bond between two…

Q: Why is solid carbon dioxide called dry ice? How does it differ from solid water in behavior?

A: regular ice that is solid water is made by simply freezing water at freezing point temperatures.…

Q: Which of the following substances has the lowest vapor pressure at room temperature? O CBrA O CF. O…

A: Vapor pressure is the measure that how much a substance is prone to go to the vapor state.

Q: Why does sea water boil at a higher temperature than fresh water does?

A: The question deals with one of the colligative properties of the solution i.e. elevation in boiling…

Q: Oil molecules have higher vapor pressures than water.

A: Vapour pressure is the pressure exerted on liquids by the vapors present on its surface.

Q: Potassium nitrate primarily interacts with water by which force? O Hydrogen bonds O London…

A: To check the type of interaction , we would see the species which would interact with each other.

Q: Which is not a property of water? a. Hydrogen bonds exist only in the solid state b. it has high…

A: Answer Property of water 1) water form hydrogen bonding in solid and…

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

A:

Q: water molecules don't participate in hydrogen bonding.

A: For any molecule to form H bonds, it should be having a H atom directly attached to high…

Q: intermolecular force

A: Intermolecular forces are defined as forces of attraction between molecules,atoms and ions when they…

Q: Why hydrogen bonds are unusually strong compare to dipole-dipole intermolecular forces How does the…

A: A substance exists in certain state of matter that is solid, liquid, or gas, based on the…

Q: What is the relationship between the intermolecular forces in a liquid and its vapor pressure?

A: The relation between the inter-molecular forces in a liquid and its vapour pressure is as follows:

Q: Chloroform (HCCl3) is capable is capable of weak hydrogen bonding. Explain.

A: The basic condition for the formation of hydrogen bonds is that a highly electronegative element…

Q: The larger the surface area, the higher the boiling point. Define the above statement ?

A: Boiling point of a compound is directly proportional to the surface area.

Q: Indicate what the strongest intermolecular interaction (dispersion forces, dipole-dipole…

A:

Q: 9) Which sample of water will have the highest vapor pressure?

A: "Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Why does water expand when it freezes?

A: When water freezes, the hydrogen bonds push the water molecules farther apart from each other. This…

Q: at what pressure is the boiling point of water the same as its freezing point

A:

Q: Hydrogen bonding causes water to have which unique properties? O high melting point O high boiling…

A: * Hydrogen  bonding  is the force of attraction   exist between hydrogen and more  electronegative…