A change in state from liquid to solid. O evaporation O freezing O melting O sublimation

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

A: Which of the one is correct

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: 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: What is evaporation? Condensation?

A: When a liquid is heated some of its molecules get enough energy to overcome intermolecular forces…

Q: What are hydrates? How are they formed? And how are they named?

A: Hydrate is usually a compound that contains water in the form of H2O molecules. The best-known…

Q: Distinguish between the terms evaporation and boiling.

A:

Q: Explain why ice floats in water but solid benzene sinksin liquid benzene. Which behavior is more…

A: ANSWERE IS GIVEN BELOW :

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 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: What do Molecular solids consist of?

A: Molecular solids consist of molecules. For example : Ice is a molecular solid. Exception : In case…

Q: What happens with the comprised liquid particles if the temperature lowers? O compact O move freely…

A: Applying concept of kinetic energy and temperature relationship.

Q: What is the process when a gas converts to a liquid? a) sublimation b) condensation c) evaporation…

A: the process when a gas converts to a liquid is condensation

Q: Differentiate Crystalline from Amorphous Solids using the illustration

A: The crystalline solid and amorphous solid has to be differentiated from illustration. The given…

Q: Another physical property that is determined by the intermolecular forces is the states of matter.…

A:

Q: Identify what takes place between points A and B. А В С 主 The molar mass changes as a result of…

A: The process of phase change of an object from solid to liquid is called melting. The temperature at…

Q: describe one property that is characteristic of : a. molecular solid b. metallic solid

A: We have to explain the properties of molecular and metallic solids.

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: What changes water from a gas to a liquid phase

A: Conversation of gas to a liquid is called condensation. In gaseous phase, the molecules are far…

Q: What is the distinguishing feature of crystalline solids? How are the structures of crystals…

A: A crystalline solid is a solid that has a regular, repeating three-dimensional structure. They have…

Q: What is one property of solids that makes them fundamentally different from liquids? I hat is one…

A: Property of definite volume and shape at given temperature make solids fundamentally different from…

Q: Decribe the 4 types of crystalline solids.

A: Amorphous and crystalline are the two types of solid. They differ from each other on the basis of…

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 list includes only bulk properties of matter? O kinetic energy, strength of electrical forces,…

A: Given options are : a). Kinetic energy, strength of electrical forces, vapor pressure  b). Boiling…

Q: O triple point O melting point boiling point

A: when the temperature increases then the kinetic energy of the particle increases and when the…

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: What are the main properties of solids (in contrast to liquids andgases)?

A: Properties of Solids: • Solids have high densities in comparison to gases. • Solids have a definite…

Q: Describe the process of evaporation and condensation?

A: Evaporation and condensation are two processes through which matter changes from onestate to…

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: Give 5 types and properties of solid

A: A solid is a form of matter which possesses high rigidity and hence acquires a definite shape and…

Q: Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the…

A: Given: Initial temperature of X = 50oC Total amount of heat= 6.0 kJ/mol Melting point of X =75oC…

Q: which of the following when in its solid form is an example of a molecular solid? iron aluminum…

A: Given molecules are, iron   aluminum oxide   carbon dioxide   or   silicon dioxide

Q: The meniscus of water curves upward in a glass tube forming a “U" shape. This means a. water has a…

A: Since your question has multiple parts, we will answer the first question for you. If you want…

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: Which phase change is correctly labelled? Subliming - exothermic O Vapourizing - exothermic O…

A: Exothermic process means energy is release while in endothermic we have to supple energy.

Q: What makes nobles gasses inert ?

A: Nobel gases are the element of group 18 of the periodic table.

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

A:

Q: What describes the phase change from gas to liquid? melting vaporization condensation

A: We know that , state/phase of matter are  solid Liquid Gas By adding heat or removing heat we can…

Q: Explain what happens in the processes of vaporization and condensation?

A: To find: The explanation for the process of vaporization and condensation

Q: In addition Noble Gas atoms, London forces exist between molecules. Use London forces to explain why…

A: The question is based on periodic properties of halogens. we have to identify the reason for…

Q: Differentiate the structure of a crystalline solid and amorphous solid. Give example of their…

A: The answer is as follows:

Q: Which phases change is an endothermic process? O freezing O evaporation O condensation

A:

Q: Stronger intermolecular forces will lead to which of the following? Select all that apply. |Higher…

A: The force of attraction that keeps the molecules of a system intact and in close association with…

Q: Water does not vaporize easily. O True O False

A: When we boil water, it is found that water takes a lot of heat to increase its temperature. Not only…

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.