Compare and contrast sublimation and evaporation.

Q: Make an introduction about Measuring Volume Solids. Cite your references.

A: Volume is the space occupied by any solid. It's unit is in cube like cm3, m3 etc.

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 is the distinction between gas and vapor? Answer in own words

A: Matter changes state when energy is added or removed, forming a state of matter. One of the ways in…

Q: Identify the property of water that explains why: a) Humans can maintain their body temperature. b)…

A: a). The amount of heat required for a unit mass of the substance to raise the temperature by…

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

A: Given, a solid can directly evaporate.

Q: Compare and contrast the gas, liquid, and solid stateswith regard to the average distance of…

A: Considering the average distance between the particle separation of the three states has to be…

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: 1. Why are liquids more dense than gases? and Why are liquids harder to compress than gases?

A: The key factor in deciding the compressibility of both the mentioned physical state of matter is the…

Q: What are solid substances?

A: Given,  solid substances

Q: What types of liquids can damage a penny (copper) ?

A: Liquid that can damage a penny (copper) is usually is of acidic nature.

Q: Relate the Kinetic Molecular Theory to the different States of Matter (solid, liquid, gas)

A: Kinetic molecular theory of matter explains how matter can exist in different phases like solid…

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: Both calcium and magnesium are heavier than water but still float over it. Explain.

A: Different metals possess different reactivity with water. Some of the metals react easily with cold…

Q: List the three states of matter in order of (a) increasingmolecular disorder and (b) increasing…

A: increasing molecular disorder : gas>liquid>solid

Q: The boiling point of water at sea level is 100 °C. At higher altitudes, the boiling point of water…

A: Boiling point is the temperature at which the vapour pressure of liquid become equal to atmospheric…

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: Compare and contrast intermolecular forces and describe intramolecularforces

A: To compare and contrast intermolecular and intramolecular forces.

Q: Name of the liquid having solid , gas , liquid at same temperature

A:

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: Differentiate between gas and vapor.

A: VAPOUR Vapour has a definite shape of gaseous particle which are observed under a microscope. Vapour…

Q: Distinguish between compressibility and capillarity of water

A: Compressibility :Bank measure is applied on its volume decrease this property of a fluid is called…

Q: he amount of energy needed to make 1000 grams of water evaporat

A: The amount of energy needed to convert one mole of liquid substance into gaseous phase,is known as…

Q: What happens to volume when the temperature is decreased

A:

Q: Which of the following statements is true about a gas being cooled in a container with a fixed…

A:

Q: Explain the properties of solids and liquids using the kinetic energy molecular theory.

A: The kinetic energy molecular theory state that if the space between the molecules is more then they…

Q: When a substance in the gaseous state is changed to solid state directly without getting converted…

A: Deposition or Desublimation Process A gas can transform directly into a solid under some special…

Q: Define weight of ice ?

A: The actual constituent of the object is the mass. The interaction of the gravitation with the object…

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

A:

Q: why ice has less density than water?

A: The structure of water and ice can be shown in below

Q: How does pressure affect temperature and the state of matter? Describe the relationship between…

A: Pressure raises the temperature at which a given type of matter changes states, such as going from…

Q: A) Elaborate the different methods for removal of impurities from water.

A: Purification means the removal of unwanted impurities present in an organic compound. Impurities in…

Q: Ice melts at a very a low temperature high temperature not really sure

A: Ice is a solid which has melting point of 0° C

Q: Explain why a glass of soda at 30 degrees Celsius will go flat faster than a glass of soda at 5…

A: Carbon dioxide and many other gases like oxygen, can be absorbed by water. The colder the water, the…

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: why does gas take both the shape and volume of its container?

A: Gas particle are in constant  motion ,colliding with each other and with the walls of the container.…

Q: Why are some substances gases at room temperature while others are not?

A: Anything that has mass and occupies space is known as matter. Matter can exist mainly in 5 physical…

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: how do solid molecules move

A: As we know that a solid's particles are packed closely together. The forces between the particles…

Q: Please compare/contrast Vapor Pressure and Partial Pressure. List four similarities and four…

A: Vapor pressure is the pressure exerted by a vapor in thermodynamic equilibrium with its condensed…

Q: how many joules of energy are absorbed when 36.2 grams of water is evaporated

A: The phase change energy formula is, q=n∆Hvap where, q = energy n = moles ∆Hvap = enthalpy of…

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: topic- around the world boiling point and vapor pressure.

A: Boiling point of water varies with altitude.

Q: As water cools to a temperature of zero degrees Celsius and forms ice, water molecules tend to move…

A: The freezing is the process by which solids can be formed from liquids by extracting heat energy or…

Q: Why does oil float on water?

A: The reason for why oil was float on water has to be given.

Q: How are sublimation and evaporation the same and how are they different? Edit

A: Sublimation and evaporation

Q: Compare and contrast convection, conduction, radiation and evaporation

A: Interpretation: We have to explain convection, conduction , radiation and evaporation.

Q: Explain why cooling a full glass water bottle to −10 °C causes the bottle to crack.

A: Cooling is a process when the liquid changes to solid state.