Describe the changes in energy that occur and the particle arrangement as a substance that is liquid changes to a gas. Be sure to use terms like endothermic or exothermic, and kinetic or potential energy, when writing out an explanation

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: 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: the states that the total energy of the universe is constant. When heat exits the system during a…

A: Answer of above question are given as:

Q: When a body moves in a circular path, the force which acts towards the center is called (centrifugal…

A: Centrifugal force is a force that appears to act on a body that is moving in a circular path in the…

Q: The state/s of water that exist at 100°C is/are (multiple answers are allowed) (A) Liquid (B) Solid…

A: At 100°C, water remains in equilibrium in liquid and gaseous state.

Q: Explain why bicycle tires seem more flat in the winter than in summer.

A: There are two reasons for this phenomena:

Q: Differentiate between kinetic energy and polar energy?

A: Kinetic energy is the form of energy which results as object's motion whereas polar energy is the…

Q: When measuring water or water-based liquids in a graduated cylinder or other liquid measuring…

A: This due to the surface tension, cohesive force and adhesive force. Surface tension is the tendency…

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 state change when energy is taken away from a gas

A: Given : Energy removed from a gas To find : Change in state

Q: The state/s of water that exist at 100°C is/are (multiple answers are allowed) (A Solid B All states…

A: In this question, we will see the state of water at 100°C temperature.  You can see the answer…

Q: Using your new knowledge about gas temperature and pressure, why is there a warning on aerosol cans…

A: An aerosol is a small solid particle or liquid droplet suspension of air or another gas. Aerosols…

Q: Which statement is not true with respect to liquids and gases?   Question 2 options:   Gases and…

A: Which statement is not true with respect to liquids and gases? 1. Gases and liquids both display…

Q: Using a diagram, describe and explain the Kinetic Molecular Theory.

A: Postulates of Kinetic molecular theory of gases.

Q: From your readings, answer the following as briefly as possible: 1. Describe the characteristic…

A: Solid, liquid and gases are main three state of matter. Solids has definite volume and shape. Liquid…

Q: A liquid and a solid of the same substance coexist in a flask as shown in the diagram below. The…

A: A question based on matter that is to be accomplished.

Q: The calorie is defined as the amount of energy required to raise the temperature of of water by O 10…

A: Calorie is the unit of energy. Usually to measure the energy provided by a particular food can be…

Q: I have a large cube of salt. What is a potential way of increasing the surface area of the salt…

A: Given answer of choices,    Dissolve the large salt cube in water    The large salt cube has the…

Q: What is the term for amount of energy required to raise one gram of any substance one degree on the…

A: Specific heat capacity is the term for amount of energy required to raise the heat content of a  one…

Q: Below is a diagram showing a typical heating/cooling curve for water. It reveals a wealth of…

A: We would use the given heating curve to answer these questions.      Note : As you have uploaded…

Q: What do liquids and gases have in common? O they both hold their shape they both have a fixed volume…

A: The similarity of liquid and gases have in common has to be chosen.

Q: Contrast the physical properties of the gaseous and solid states

A: A question based on states of matter, which is to be accomplished.

Q: Explain how interatomic electric forces produce the normal force, and why it has the direction it…

A: The two charged particles are bought close to each other in which it is said to be either attractive…

Q: How to compute for the amount nitrogen and oxygen present in a room

A: To calculate the amount of nitrogen or oxygen in a room, we use the ideal gas equation relating…

Q: Differentiate between gas and vapor.

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

Q: Determine the amount of energy necessary to raise 489 g of beryllium by 513 degrees Celsius. Report…

A: Given data,Mass of Beryllium=489gTemperature change (∆T)=513oCStandard data taken from…

Q: What is a liquid’s heat of vaporization?

A: Introduction- Liquid state has atoms not so closely packed and it has no shape of its own. It has…

Q: When do a material in its gaseous state considered a true gas?

A:

Q: Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an…

A:

Q: Which of the following describes what occurs as a liquid becomes a solid? A physical change occurs;…

A: Interpretation: To describe what change occurs when a liquid becomes solid.

Q: 1. Describe the characteristic movement of the particles of solid, liquid and gas. 2. How are their…

A: The three important states of matter around us are solid, liquid and gases. 1) In gases particles…

Q: match the following terms with a definition or explanation

A: All these options are related to the concept of stoichiometry. Stoichiometry tells about the…

Q: The required amount of heat of the liquid substance for its one mole to vaporize.

A:

Q: You may also assume X behaves as an ideal gas in the vapor phase. Suppose a small sample of X at -20…

A: Amount of heat added = 15 kJ/mol  Starting temperature of X = - 20 oC Since the starting temperature…

Q: Solids have a shape and are definite, compressible definite, incompressible indefinite, compressible…

A: Substances can exist in three basic states of matter. One of the states is solid, which is the…

Q: All molecules attract each other to some extent, and the attraction decreases as the distance…

A: All molecules pull each other to some degree, and the affinity reduces as the distance between the…

Q: What is the amount of heat that a substance has at a given termmperature and pressure called?

A:

Q: In an ocean wave, what happens to a water molecule after it transfers its kinetic energy to another…

A: The water in the ocean moves due to the wave. These are a type of horizontal movement of the ocean…

Q: When water is boiled, it is converted into a gas. When gasoline is burned, it too is converted into…

A: To solve the question we have to know the difference between boiling and burning. Then we will get…

Q: Which one of the following is not a physical property of a solid or liquid? A-compressible B-high…

A: there are  mainly three state of matter known as solid, liquid and gas .

Q: The conversion from solid to liquid is generally (endothermic, exothermic, varies) and is called .…

A:

Q: Stage 1 Stage 2 Stage 117 GAS LIQUID-GAS 100 - LIQUID 85 Heat absorbed- (5.) enpiodwel

A: The basic concept is that when any substance is heated, the particles gain energy and thus start…

Q: What will happen to the potential energy due to intermolecular forces between air molecules in your…

A: Given,  Potential energy increases or decreases or remains same as you dive down into the ocean = ?

Q: It is evidential that when hot steamed water vapor comes into contact with a cold surface, water…

A: Answer: Condensation

Q: True or false: write true if the statement is correct and write false if it is wrong. A. Average…

A: Average kinetic energy of a gas is directly proportional to the temperature of the gas in kelvin.…

Q: . How would the graph change if it were for another substance (other than water)?

A: A phase diagram is a graph that shows what phases are present at any given temperature and pressure.…

Q: A 598g sample of water at boiling point 100  Celsius is boiled completely. How much energy was…

A: Given: Mass of the sample = 598g=0.598Kg Boiling point=100°C We know that Heat of vaporization of…

Q: The force that one object exerts on another object when they rub against each other in opposite…

A: The force that one object exerts on another object when they rub against each other in opposite…

Q: Why do you think the helium atoms approach each other? be sure to include descriptions of relevant…

A: Van der Waals forces are weak intermolecular forces that are dependent on the distance between atoms…