Sodium chloride changing from a solid to a gas is an example of evaporation sublimation O boiling

Q: 1. Which of the following properties pertains to solids only? a. The kinetic energy is enough to…

A: The solutions are given below -

Q: Molecules are closest together in a state. Select one: O Solid Plasma Gas O Liquid

A: The matter are classified into state depending on intermolecular force of attraction between them.In…

Q: Compare and contrast sublimation and evaporation.

A: A physical process is defined as the process in which the physical state of matter takes place.…

Q: A liquid will expand to take the shape of its container. O True O False

A: There are three states of matter; Solid, Liquid and Gas. Solid. Liquids are having definite volume…

Q: SOLID LIQUID GAS evaporation condensation sublimation deposition freezing

A: A phase change occurs when a matter changes from one state to another. Phase change is accompanied…

Q: Compare boiling and evaporation.

A: Solution :       Boiling is the process in which a substance changes its state from a liquid state…

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

A: Given, a solid can directly evaporate.

Q: Filter paper is most often used in the laboratory to separate two different types of solids. O…

A: Filter paper is a paper with some fixed size of pores present in it which allows the solution to…

Q: Distinguish between the terms evaporation and boiling.

A:

Q: Identify the true statements about surface tension. Molecules along the surface of a liquid behave…

A: Surface tension is directly proportional intermolecular forces of attraction  Solution is given in…

Q: The changing of solid directly to vapor without passing through the liquid state is called: a…

A: Change of solid state directly to vapor state without undergoing liquid state is sublimation. Hence…

Q: The changing of a liquid to a gas is called   Sublimation Condensation Deposition Evaporation…

A:

Q: Fill in the table below. Substance Type of Solid (molecular solid, ionic solid, metallic Type of…

A: All chemical species has a certain type depending on its bonding and forces that tends to keep them…

Q: The process that causes liquid water to change to a gas at room temperature is known as melting…

A: in phase change of matter,  one state of matter are changed into another state,  at some temperature…

Q: Usually, atoms move slower in solids than they do in liquids. Which evidence from the passage best…

A: Diffusion is a process of movement of the particles from a region of higher concentration to a…

Q: Supply the term that describes each of the following changes of physical state: 1. solid to liquid…

A: 1. solid to liquid When a solid is heated, the internal energy of the solid is increased. At a…

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: In which of the following pairs of state changes is the final state (solid, liquid, gas) the same…

A: Sublimation is a process in which the solid state is directly converted to gas. Condensation is a…

Q: What does the line separating the solid phase from the gas phase represent?

A: Phase diagram  as shown in question is used to identify the physical state of a sample of water…

Q: The changing of a gas to a liquid is called Select one: O Freezing O Evaporation O Condensation O…

A: Here we are given a sentence as follow, The changing of a gas to a liquid is called And we are asked…

Q: The changing of a solid to a gas directly is called Select one: O Sublimation O Evaporation O…

A: Sublimation :- Solid to Gas Melting :-. Solid to liquid Evaporation :- liquid to gas

Q: Which of the following takes place when water condenses? Group of answer choices Heat is released…

A: Since in the process of condensation of water, the vapour converts into the liquid. And since we…

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 two states of matter meet at the sublimation boundary of a phase diagram? solid O liquid O gas

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Q: The phase change from gas state to a liquid is called a) boiling b) sublimation Oc) vaporization d)…

A:

Q: Differentiate solids, liquids & gases in terms of volume & shapes.

A: States of matter- There are three states of matter-solid, liquid and gas. Solid- in solids…

Q: Which of the following refers to the phase transition from liquid to vapor?     Sublimation…

A:

Q: Matter

A: 1. A and B: Ammonia has a higher boiling point than methane because ammonia is a polar molecule(due…

Q: Would you predict the surface tension of gasoline, composed of molecules containing only carbon and…

A: Surface tension is the ability of liquid that opposes external forces due to the presence of the…

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: Classify the following materials as crystalline or amorphous solids.1) Glass2) Sugar3) Quartz4) Wax

A: Given,1) Glass2) Sugar3) Quartz4) Wax

Q: Which phrase best describes the vapor point of a substance?  a- the strength of the bonds between…

A: Vapor pressure is a measure of the tendency of a material to change  into the gaseous or vapor…

Q: What is the name of the change of state from liquid to a solid? O Freezing Vaporization O…

A: The inter-conversion of substances from one form to other  form  is basically called phase…

Q: Which phrase best describes the vapor point of a substance? O the strength of the bonds between…

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

Q: The changing of a solid to a gas directly is called Select one: Deposition O Freezing Evaporation…

A:

Q: The change of a liquid into a solid on cooling is known as O A Melting O B. Condensation OC…

A: The phase of matter can be changed by changing the temperature and pressure of the substances. If we…

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

A:

Q: Of the following, a) melting Ob) sublimation c) condensation. d) boiling 15 dil CAULICHTING e) All…

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Q: Condensation occurs when liquid phase of a substance is converted to its gaseous phase…

A: Condensation is associated with release in thermal energy and so it's an exothermic process.

Q: Explain the following terms: 1. Evaporation 2. Condensation 3. Sublimation

A: Evaporation: It is the process in which liquid state of water is changes into the gaseous or to…

Q: 7. Two containers are filled with water to the same level, One of the containers has ice cubes…

A: Ice s the solid state of water. And we know that ice always floats on the surface of the water.It…

Q: Which term means a phase change from gas to solid? O sublimation O condensation o vaporization O…

A: Which term used to phase change from gas to solid?

Q: Question 10 Which of the following refers to the phase transition from liquid to vapor? Sublimation…

A:

Q: Formation of dry ice: Sublimation Condensation O Evaporation Deposition

A: The given problem is based o the inter-conversion of physical states of matter.  The formation of…

Q: The changing of a solid to a liquid is called Select one: O Freezing O Evaporation O Melting…

A: In this equation, we want to identify which process corresponding to changing state from solid to…

Q: Which phase has a fixed shape? O Solid Gas O Liquid

A: Solid: The atoms/molecules or the constituent are closely packed together and they are not free to…

Q: The changing of a gas to a liquid is called Select one: O Evaporation Condensation Sublimation O…

A: Phase transiton: Phase transitions are the physical processes of between the basic states of matter,…

Q: a) melting of ice at 25° C and 1 atm b) evaporation of water at 200° C and1 atm c) condensation of…

A: Answer - The correct option is - ( c)   Solution - According to the question - Given - A reversible…

Q: This substance has attractive forces of dipole-dipole, dispersion forces and hydrogen bonding a.…

A: In case of sugar known  hydrogen bonds, form between positively charged hydrogen atoms and…

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.