1. How are the structures and properties of solid related?

Q: The temperature remains constant as energy is added to a substance. How may the substance be…

A: We have to tell which option is correct

Q: What are The Structures of Ionic Solids?

A: Ionic solids are stable, high melting substances which are held together by the strong electrostatic…

Q: The occurrence of the same substance in more than one crystalline form is known as........

A:

Q: As a substance is subjected to pressure and/or temperature changes, it may undergo condensation,…

A: The following phases diagram can be explained as

Q: Vhat specifically is happening at points B>C? What specifically is happening at points D→E? What…

A: Phase change is  a change from one state (solid or liquid or gas) to another without a change in…

Q: Determine what phase changesoccur between solids and liquids.

A: Phase:  A homogeneous state where no visible boundary is separating the different states of matter…

Q: A white substance melts at 70 degrees Celsius. As a solid or in aqueous form it does not conduct…

A: Solids are classified into two types: 1) Crystalline solids 2) Amorphous solids Crystalline solids…

Q: See the attraction between atoms between weak and strong. A. How would you describe the spacing…

A:

Q: What are solid substances?

A: Given,  solid substances

Q: What is the name of the phase change that occurs when ice left at roomtemperature changes to liquid…

A: Ice is the solid form of H2O. Water is the liquid form of H2O.

Q: 1 5 Name: Grade Level: Date: Chemistry Explain how heat energy affects a substance. Describe how the…

A: Any substance can exist in 3 different phases - solid,liquid and gas.In solid phase atoms are very…

Q: How are the principles of melting points applicable to boiling points?

A:

Q: Explain the following: a) Why does increasing the temperature cause a substance to change in…

A: As per the guidelines we are suppose to answer three parts. a.There are changes in the state of…

Q: Why are non-metals gaseous at room temperature?

A:

Q: Why is water an extraordinary substance?

A: Solution: We know water has molar mass only 18 g per mole. This is the only one solvent is not…

Q: Explain why the temperature at which the first crystals form is recorded.

A: The process of formation of the crystal is known as crystallization. Crystals of a substance form…

Q: Compare and explain any trends in the the graph for the change in temperature on evaporation for…

A: Evaporation is the process of conversion of liquid into vapous. Evaporation takes place at room…

Q: How do we measure the volume of unshaped solids? Please explain.

A: The method for determining the volume of a solid depends on its shape.   Regular Geometric Shapes:…

Q: What is the amount of energy required to change one mole of a substance from the solid to gaseous…

A:

Q: Why do you think ice crystals do not all have the same shape?

A: Solution The six-fold symmetry of a snow or ice crystal is derived ultimately from the hexagonal…

Q: a) Rank the three common states of matter in order from least ordered to most ordered. b) How is…

A:

Q: What sort of relationship exists between the temperature change and the mass of the solid? Explain…

A: Heat is a form of energy that changes the state of the substance.  Temperature remains constant…

Q: Use the change of state interactive to answer the questions. Using the phase change graph, identify…

A: Answer:- This question is answered by using the given heating curve which shows the melting and the…

Q: , a solid can coexist with its liquid and vapor phase

A: The temperature at which the vapor pressure of the liquid becomes equal to the external pressure is…

Q: Investigate and analyze the given situation. Provide a detailed explanation of the situation. Water…

A: If hydrogen bonding in water does not exist at all what will happen has to be given,

Q: When’s molecular compound melts, there is no temperature change because the heat energy is used to:

A: Answer

Q: (a) What phase change is represented by the “heat of fusion”of a substance? (b) Is the heat of…

A: a) Since fusion is the process where solid is converted into the liquid  hence the phase change…

Q: When a liquid is freezing,  a. its temperature decreases constantly b. the kinetic energy of its…

A: Given,                      Four statement is given related to freezing of a liquid      Required,…

Q: ?A definition of viscosity is

A: Viscosity is the measure of resistance of the movement of fluids. Fluids include liquids and gases.…

Q: What will happen to a substance if there are no intermolecular forces present between particles? A…

A:

Q: Based on the picture: a. Which object will be heated slower? Why? b. Which will release heat…

A: In the given picture, the given compound are water and soil. a) The object that will be heated…

Q: Which change happens when a substance melts? O The molecules of the substance move farther apart,…

A: The correct option is as follows:

Q: Read and explain the following based on your perspective. 1. How does intermolecular forces affects…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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

A: When the liquid is heated until it's boiling point is reached and further there is no rise in…

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 state(s) of matter are compressible? Which state(s) of matter are not compressible? Explain.

A: There are three states of matter 1. Solid State 2. Liquid State 3. Gaseous State

Q: B. Covalent solids 4. What happens to water molecules when cooled? D. Amorphous Solids A. The water…

A: Since you have posted multiple questions per guidelines we can answer one per session . If you want…

Q: what happens as a solid melts into the liquid state?

A: The process of solid becoming a liquid is called Melting. The temperature at which melting occurs is…

Q: What steps can you take to determine the melting point of a substance that sublimes before it melts?

A: Sublimation is a process in which the solid is directly converted into vapour state without…

Q: How do solids and liquids behave differently?

A: Solid and liquid are two different states of a matter

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: Are the melting temperature and freezing temperature the same for a pure substance? Why is that?

A: Melting point is the temperature at which solid substance start to convert into liquid. Example:…

Q: 5. Using a phase diagram, explain why the sublimation of ice is not possible at room temperature.

A:

Q: What theory explains the unique properties of water, such as why ice is less dense than liquid water…

A: Water is a necessary part of life. It is in the liquid state at room temperature due to its specific…

Q: See the attraction between atoms between weak and strong. A. How would you describe the spacing…

A: I have given a detailed knowledge about the solid, liquid and gas forms.

Q: what is the process of liquid into solid

A: Process of liquid into solid. These are states of matter. Matter may be liquid or solid or gas…

Q: 20. Which state of matter exhibits the highest degree of molecular motion?

A: Higher the entropy, higher will be the molecular motion.

Q: Using a phase diagram, explain why the sublimation of ice is not possible at room temperature

A: The solution is as follows:

Q: As a substance is subjected to pressure and/or temperature changes, it may undergo condensation,…

A: