Compare and contrast convection, conduction, radiation and evaporation

Q: Draw the structure of water and acetone. Identify the predominant intermolecular forces in each…

A: Water Water has heavy hydrogen bond dipole-dipole intermolecular powers, giving it a high surface…

Q: Which of the following correctly explains why car tires may appear more deflated in winter than in…

A: Tiers seems to deflated more  in cold days.

Q: The bonds between hydrogen and oxygen in a water molecule can be characterized as

A:

Q: Define the term hydraulic fracturing?

A: The term hydraulic fracturing has to be given,

Q: The pressure in a liquid is independent of C. pressure at the surface D. shape of the container A.…

A: Answer  Pressure in a liquid is independent of :- Pressure of liquid…

Q: Relate the properties of the variousclasses of solids (ionic, covalent,molecular, and metallic) to…

A: Given :  To explain the properties of various classes of solids

Q: The average or typical air pressure at sea level is 760 torr. This pressure may vary by ±15 torr…

A: The pressure at sea level is 760 torr. As we go up pressure decreases with altitude. So boiling…

Q: 20. At the molecular level, the factor that determines whether a substance will be a solid, liquid,…

A: The state of matter can be differentiate by their physical properties. Soild has a definite shape…

Q: Why does surface tension allow the fly fisherman’s hook to float on water?

A: The surface tension is the property or tendency of eater molecules to shrink to minimum area. This…

Q: Chose all the processes that are exothermic.

A: We have to tell which of given processes are exothermic

Q: Select all of the intermolecular forces which Helium possesses. V Dispersion Forces Dipole Forces…

A: Since hydrogen can form a hydrogen bond with oxygen, nitrogen and fluorine atom. All molecules or…

Q: which of the following intermolecular forces is considered the strongest? ion-dipole interactions…

A: Ion-dipole interaction : it occurs between an ion and a molecule having a net dipole moment. So,…

Q: From the data in Table , the partial pressure of argon indry air at an atmospheric pressure of 668…

A: Given, The atmospheric pressure is 688 mm Hg. The mole fraction of argon in dry air is 0.00934. The…

Q: . Define the partial pressure of a vapor. Use air in this classroom as an example.

A: Vapor is the gaseous form of any substance. The partial pressure of a gas is the pressure of the gas…

Q: between the gas, liquid and solid states? Group of answer choices the distance between the particles…

A: Solids, liquids and gases are three states of matter. Solids have definite shape and volume while…

Q: Compare and contrast intermolecular forces and describe intramolecularforces

A: To compare and contrast intermolecular and intramolecular forces.

Q: A coin dropped overflow. on the surface of a water-filled container does not

A: When we add coins to the full glass of water we will  observe that water is  bulging out at the…

Q: B. Compare the solid, liquid, and gaseous states of water with respect to the following: Solid…

A: State of matter can be classified in to three types: Solid, Liquid and gas.

Q: Which of the following descriptions apply to matter in the gaseous state? Has definite shape and…

A: Gases do not have definite shape and volume .   Gases are highly compressible .  If we increase the…

Q: Which property of water allows a razor blade to float on it without sinking? viscosity surface…

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Q: A barometer is used to measure the atmospheric pressure. If the barometer reading is 72.98 cm, and…

A:

Q: Which of the following best explains how a spider could float on a water surface? Adhesive forces…

A: Water spider can float on water surface due to following reason which is given below.

Q: The average or typical air pressure at sea level is 760 torr. This pressure may vary by ±15 torr…

A:

Q: Choose the letter/letters of the property of water related to each phenomenon described below. More…

A: Characteristics of water1. Water is a polar solvent.2. It is adhesive in nature3. The water…

Q: Discuss the cohesion and adhesion properties of water, with two examples for each.

A: Water has 2 type of properties of attraction, cohesion and adhesion. Cohesion is the attraction…

Q: The conversion of a gas directly to a liquid is called?     Vaporization     Sublimaiton…

A: Vaporization : In the vaporization , liquid is converted to the gas .  Sublimaiton : In the…

Q: Which of the following properties are NOT influenced by intermolecular forces?   Group of answer…

A: we have to say the following properties are NOT influenced by intermolecular forces.

Q: Distinguish between compressibility and capillarity of water

A: Compressibility :Bank measure is applied on its volume decrease this property of a fluid is called…

Q: What are the two aspects of the molecular- level environments in solid, liquid and gaseous matter?

A: Matter exist in three physical states and they are solid, liquid and gases.  These three physical…

Q: Equal volumes of two different liquids evaporated at different but constant rates. If the first is…

A: Given :- Equal volumes of two different liquids evaporated at different but constant rates. the…

Q: Forces of attraction between molecules and responsible for the condensed states of matter? a. London…

A: For condensed state of matter i.e solid and liquid ,the molecules of the matter should be very close…

Q: Atmospheric pressure at the top of Mount Evans is approximately 0.333 atm. What is the pressure in…

A: Given is, Pressure  =0.333 atm We know, 1 atm= 760 torr

Q: Which statement about atmospheric pressure is false? A) Atmospheric pressure prevents water in…

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Q: Using the concept of kinetic molecular theory, explain why a solid can directly evaporate.

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Q: Assume that the volume and temperature in containers A, B, and C are identical. Assume that…

A: Given data Volume and Temperature of all container are same. VA = VB = VC TA = TB = TC  Mole of…

Q: Consider the statement below. "When nitrogen is liquefied, heat is released." Is this statement true…

A: Condensation is the process in which gas is converted into liquid. When the condensation process…

Q: What will happen when a balloon attached to the opening of a glass vessel is heated and then cooled…

A: Charles' Law gives the relationship between volume and temperature. According to Charles' Law, the…

Q: Surface tension acts on small objects with HIGHER surface area over mass that enables them to float.…

A: Answer  Due to the surface tension, small objects will float on the…

Q: Compare and contrast dipole-dipole and hydrogen bonding. Cite at least two similarities and two…

A: Dipole-dipole forces are attractive forces between the positive end of one polar molecule and the…

Q: The change from liquid state to gaseous state is referred to as The change from a gaseous to a…

A:

Q: 1. A paper clip can float on water. 2. When you place a straw into a glass of water, the water seems…

A: Cohesive is the term that means sticking with one another. Water is highly cohesive as the positive…

Q: Put ✓ on the convection process being describe1. boiling of water 2. warming of spoon 3. rising of…

A: Convection is the process of heat transfer in liquids and gases .In the process of convection ,when…

Q: olumn A Column B 1. Cohesion a. Evaporation 2. Adhesion b. The amount of energy a substance can…

A: SOLUTION Firstly Here the definition of each term is given, Cohesion :- It is a type of…

Q: A sample of O2 gas was collected over water at a total pressure of 620 mm Hg and 25 degrees c.  The…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: List the different properties of water and provide an example of the importance of each property…

A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…

Q: How are sublimation and evaporation the same and how are they different? Edit

A: Sublimation and evaporation

Q: When water boils at a temperature below 100°C, what can be concluded about the external pressure?

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Q: Cohesion

A: Surface tention , cohesion . Surface area: surface area is the tendency of liquid to contract to…

Q: Your task is to create a cartoon scenario illustrating

A: In this question we have to create a cartoon scenario illustrating the effect of temperature and…