At high altitudes the vapor pressure is than at the sea level. O higher O lower O remains the same

Q: This graph shows how the vapor pressure of three liquids varies with temperature:

A: Note: Since you have posted a question in multiple subparts , we will solve first part for you. To…

Q: Which property decreases as intermolecular forces between liquid particles increases? O surface…

A: The answer to the given question is as follows, The attraction between liquid particles is referred…

Q: Water boils when: Select one: O a. At any temperature, when its vapor pressure = external pressure O…

A:

Q: . State the best words to complete these sentences: Liquids have a sphere-like or rounded shape…

A: Liquids have a sphere-like or rounded shape due to a property called Surface Tension.

Q: In the Dumas Method for the determination of the molar mass of a vapor, the vapor inside the flask…

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.

Q: e vapor pressure of a

A:

Q: . formed occupies If the wet H2 gas a vo áms of H, formed is g. g. The vap

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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 vapor pressure curve for the solid? OAB BF BD O CE

A: The vapor pressure curve signifies the stability of all three states at different temperatures and…

Q: ОН А B C

A: As the intermolecular forces increases boiling point increases

Q: Which liquid is more viscous at room temperature,water or molasses? Explain.

A: Viscosity means the internal resistance between the layer of the liquids. The higher the resistance…

Q: Why does the vapor pressure of a liquid increases as temperature increases? a) The average kinetic…

A: Vapor pressure : It is the pressure of a gaseous state , when it is in equilibrium with the…

Q: What property keeps water from evaporation at normal temperatures on Earth? O Surface Tension O Low…

A: The process in which the water is changed from liquid to gas or vapour is known as evaporation. The…

Q: cular weight ases the vapor pressure of a compo molecular forces ecular weight D.Lower meltin…

A: 17) Boiling point of a compound is depends upon intermolecular interactions. Higher the…

Q: In an ionic crystal, the cations and anions are held together by which forces?

A: Removal of electron from the atom results to form positively charged ion called cation.Addition of…

Q: Which of the following is expected to have the highest boiling point CI H .N.

A: Interpretation: We have to tell which of the following has highest boiling point.

Q: Which of the following will have the highest boiling point: methanol, carbon dioxide or sulfur…

A: Methanol has the highest boiling point because of intermolecular Hydrogen bonds between the…

Q: How is vapor pressure related to temperature? What happens to the vapor pressure of a substance when…

A: Vapor pressure : Vapor pressure is the pressure exerted by vapors which are in thermodynamic…

Q: How can equilibrium vapor pressure be decreased?

A: How can equilibrium vapor pressure be decreased has to be given.

Q: A large container of water and a smallone are at the same temperature. What can be said about…

A: It is given that a large container of water and small container of water is at same temperatures. It…

Q: Weaker is the inter molecular forces of attraction in a liquid, is the boiling point. less more

A: Inter molecular force: These are the attractive or repulsive forces present between the neighbouring…

Q: n increase o

A: Given Does the speed of vaporization increase or decrease or stay the same

Q: IMICGualne ROCK Gallogly presented by Macmillan L A 0.566 g sample of a metal, M, reacts completely…

A: We will first calculate moles of H2 produced, then using stoichiometric calculations find molar mass…

Q: ie vapor pressure a

A:

Q: The vapor pressure of methanal at 25 Cis 126 Hg Calculate the vapor presure in at and to, Round each…

A: Vapor pressure is the pressure applied by the vapors on the surface of the liquid in the closed…

Q: What is the vapor pressure of water if the total vapor pressure is 1.5 atm and the pressure of…

A: Total vapor pressure Pvap = 1.5 atm Pressure of oxygen is Po2 = 0.2 atm Dalton's Law of Partial…

Q: exe vaporization vapor pressure both answer choices a and b are correct O equilibrium vapor pressure

A:

Q: What is the vapor pressure of water at 212°F is O A. 85 torr O B. 760 torr O C. 175 torr O D. 1 torr…

A: Vapor pressure: It is the parameter that is used to measure the capability of a substance to change…

Q: The boiling point of a liquid is: O a. The turning of a vapor phase to a liquid phase O b. The…

A: We have to tell which option is correct

Q: Which of the following compounds has the highest vapor pressure? ОН

A: I would say option - 2nd          would have highest vapour pressure as it has lowest boiling point…

Q: Between HI and HF, which has the higher boiling point and why O A. HF, because HF has hydrogen…

A: Between HF and HI , which has higher boiling point:

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

A:

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: In one to two sentences, describe an experiment that woukd show that intramolecular forces…

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Q: Which of the following would you expect to have the highest boiling point? Xe Kr He Ne O Ar Kr O Ne…

A: Please find the attachment.

Q: The intermolecular forces of attraction are not very strong in a - Select one: O Solid O Plasma O…

A: Intermolecular forces are responsible for keeping molecules together.

Q: For the liquids, CH,F,, CH,Cl, and CH,I, at the same temperature, rank them in order of: a.…

A: Please find the below attachment.

Q: pressure

A: According to the question, we need to rank the compounds based on their vapor pressure. We know…

Q: Which property of a liquid increases with increases temperature? O vapor pressure O surface tension…

A:

Q: Is vaporization an exothermic or endothermic process? Based on Le Châtelier’sprinciple, would you…

A: Vaporization is an endothermic process. Vaporization is a process of converting a liquid into a…

Q: tial oil fol in cloves, eugenol, can be isolated by steam easurable vapor pressure at 100 °C even…

A: Solution- .Given partial vap pressure of Eugenol = 4 mm HgHg partial vap pressure of Eugenol = 4 mm…

Q: Liquid water is more viscus than, say gasoline.  And liquid water has a far higher boiling point.…

A: Viscosity is a measure of the resistance of a liquid to flow, a liquid which has a higher density…

Q: a. Carbon dioxide is gas but water is liquid at room temperature-Illustrate with suitable phase…

A:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.