How is vapor pressure related to temperature? What happens to the vapor pressure of a substance when the temperature is increased? Decreased?

Q: Give some examples of each Amorphous solids and Crystalline solids?

A: ANSWERE IS DISCUSSED BELOW :

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: The vapor pressure of water a. increases with an increase in temperature b. decreases with an…

A: Applying concept of classius claypyron equation.

Q: What are the molecular properties of Crystalline and Amorphous?

A: In Crystalline solid, components/atoms are arranged in regular pattern held by uniform…

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: As a liquid is heated at constant pressure, its temperature rises. This trend continues until the…

A: Boiling point: temperature at which the vapour pressure is equal to the standard sea-level…

Q: kJ The enthalpy of vaporization of Substance X is 26.0 and its normal boiling point is – 148. °C.…

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Q: Why is vaporization endothermic? Why is condensation exothermic?

A: In vaporisation it requires to overcome the intermolecular forces that holds together the liquids,…

Q: Which phrase best describes the vapor point of a substance

A: Vapor point is the temperature at which the transition of substance from liquid phase to gas phase…

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: When thermal energy is supplied to melt a solid, the temperature remained constant during the…

A: Melting point is the temperature of a solid at which it changes its state from solid to liquid at…

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: Carbon tetrachloride has a vapor pressure of 213 torr at 40.°C and 836 torr at 80.°C. What is the…

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Q: How temperature and intermolecular forces influence vapor pressure

A: To find: How temperature and intermolecular forces influence vapor pressure

Q: How will you differentiate crystalline and amorphous solids in terms of appearance?

A: Crystalline solids are considered as true solids. They have sharp, peculiar and well-defined edges…

Q: The types of intermolecular forces in a substance are identical whether is a solid, a liquid or a…

A: The type of inter-molecular forces depends on the molecules of substance. Between identical…

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

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Q: topic- around the world boiling point and vapor pressure. Q- when a liquid is boiling describe the…

A: Vapor pressure of liquid is the pressure at equilibrium when liquid leaves the surface and comes in…

Q: a) Define vapor pressure of a liquid, b) how does vapor pressure vary with temperature?

A: a) Vapour pressure of any liquid is defined as the partial pressure of vapours of that liquid…

Q: kJ The enthalpy of vaporization of Substance X is 9.00 and its normal boiling point is 104. °C.…

A: Given-> Enthalpy of vaporization = ∆H = 9.0 kj/mole…

Q: Which statement describes how vapor pressure is related to an observable phase change?

A: Vapour pressure is the pressure at which , liquid and gas are in equilibrium . Condition for boiling…

Q: How is vapor pressure related to temperature?

A: The definition of vapor pressure is – The pressure is generated because of vapor formation by the…

Q: The energy that must be added to convert exactly 1 g of solid to liquid at the melting point…

A: Latent heat is defined as the heat required to change the state of 1gram of matter,without changing…

Q: What is the importance about water having a high heat of vaporization? O A. a large amount of heat…

A: Given: To identify the importance of water having a high heat of vaporization.

Q: weaker

A: Equilibrium vapor pressure is the pressure exerted by a vapor that is in thermodynamic equilibrium…

Q: Water has a high boiling point given its relatively low molarmass. Explain.

A: Boiling point is directly proportional to molar mass of compound, force of attraction and polarity…

Q: What phase occurs when beads of water form on a cold drinking glass?

A: A phase is defined as the physically distinctive form of the matter such as liquid, gas, solid,…

Q: Refer to the plots of vapor pressure of different substances as a function of temperature. A.…

A: Here we have to compare boiling point of water and ethanol and reason behind that.

Q: kJ and its normal boiling point is 81. °C. Calculate the vapor pressure of X at -25. °C. The…

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Q: kJ The enthalpy of vaporization of Substance X is 15.0 mol and its normal boiling point is 109. °C.…

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Q: Which type of substance causes greater vapor pressure lowering? A. a covalent compound  B. a group…

A: Given Compound  A. a covalent compound  B. a group of nonmetals C. a metallic compound D. an ionic…

Q: kJ and its normal boiling point is 24. °C. Calculate the vapor pressure of X at-95. °C. The enthalpy…

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Q: The enthalpy of vaporization of Substance X is 20.0 mol and its normal boiling point is 60. °C.…

A: The question is based on the concept of phase transition. we have to calculate vapour pressure of…

Q: At a pressure of 1 atm, kJ of heat are needed to vaporize a 38.7 g sample of liquid benzene at its…

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Q: Topic- Around the word boiling point and vapor pressure Q- Before the water boils, describe the…

A: Boiling point is the temperature at which vapour pressure is equal to the atmospheric pressure.

Q: Which of the following is a true statement about vapor pressure? O Vapor pressure is directly…

A: Interpretation: The given two multiple choice questions are to be solved.

Q: What types of liquids typically form amorphous solids?

A: Amorphous solids are also said to be supercooled liquids which exhibits short range order in their…

Q: kJ and its normal boiling point is -89. °C. Calculate the vapor pressure of X at-181. °C. mol The…

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Q: What is viscosity? For a liquid, it's viscosity decreases as temperature increases. Explain it in…

A: Viscosity is a property of fluids such as liquids and gases. SI unit of viscosity is poiseiulle…

Q: Property of a liquid where the temperature at which the vapor pressure of a liquid equals the…

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Q: Describe what is meant by a dynamic equilibrium in terms of the vapor pressure of a liquid

A: liquid is in dynamic equilibrium with its vapor phase, the rates of evaporation and condensation are…

Q: pressure

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

Q: How do atoms or ions fit together to make solids, and how does their arrangement affect their…

A: solids are the compound which are arranged in a particular pattern. These solids are described based…

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: kJ and its normal boiling point is -103. °C. Calculate the vapor pressure of X at -137. °C. The…

A: The Clausius-Clapeyron equation is as follows,                       ln P=-∆HvapR1T+C  Given:…

Q: kJ and its normal boiling point is 41. °C. Calculate the vapor pressure of X at-22. °C. The enthalpy…

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Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.