water boils at higher temperature under higher pressure (pure substance

Q: What is the State of Water (solid, liquid, gas) at the following temperatures?

A: Any Substance has different physical states at different temperatures. Water has different physical…

Q: What Is Dew point?

A:

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: Which states of matter are significantly compressible? Group of answer choices

A: Matter exists mainly in three states. They are solid,liquid and gas. Compressibility is the property…

Q: Which of the following are observed general properties of liquids? (a) fixed volume (b) mix…

A: The general properties of liquids has to be predicted.

Q: 11. Together, liquids and solids constitute the , phases of matter. A. compressible B. condensed C.…

A: Intermolecular forces refer to the type of interactions which are present in between atoms or…

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: Temper From solid to gas O From gas to liquid O From liquid to gas Erom o to solid

A:

Q: Explain under what conditions it is possible to separate two liquid substances

A:

Q: Antarctica contains 26.5 million cubic kilometers of ice. Assume the temperature is -20 degrees…

A: SOLUTION: Step 1: The density of ice at -20 degree Celsius = 920 Kg/m3 =9.2 ×1011 Kg/Km3. The volume…

Q: solid → gas [ Select ] %3D [ Select ] solid → liquid FREEZING MELTING liquid → solid SUBLIMATION…

A: Phase change are identified below:

Q: A professor has a beaker full of pure water. She heats the water to it's boiling point of 100°C.…

A: Colligative Properties: Which depends upon the number of the solute particles irrespective to the…

Q: How many phases does matter have?

A: A matter can have maximum five phases. Which are given below in step 2

Q: Contrast the arrangement of particles in solids and liquids

A: The three different types of matter are solid, liquid and a gas. The major difference between solid,…

Q: The gap between two panes of glass is filled with what?

A: Noble gases are the elements of group-18 of the periodic table. They are placed in group-18 of the…

Q: At which temperature does water have its greatest density?

A:

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

A: increasing molecular disorder : gas>liquid>solid

Q: Match the following terms with appropriate definition

A: In order to match the options with the correct categories, we have to know the definitions and the…

Q: Solid lithium reacts with nitrogen gas to produce solid lithium nitride. Express your answer as a…

A: When solid lithium reacts with nitrogen gas to produce solid lithium nitride.i.e Lithium(s) +…

Q: Indicate whether the following changes of physical state require heating or cooling. (a) gas to…

A: Heating and cooling both involve transfer of energy. In heating, energy is added into substance…

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: Which of the following has a +AH? Condensation of a gas to a liquid O melting of a solid to a liquid…

A: Those processes, who need energy to get carried out, are called endothermic processes and have…

Q: Single term for liquids and solids phase. The distances of particles in solids  and liquids are more…

A:

Q: one gram of gas to liquid

A:

Q: Water and ethanol, although they are both clear liquids, can be distinguished from each other by…

A: Water and ethanol have different properties like ethanol ignite easily in presence of oxygen and…

Q: As a liquid sample is heated without a phase change, which physical property will decrease?  a)…

A: We know, volume increases with increasing of temperature due to increase in kinetic energy.  And we…

Q: Draw a picture that shows a molecular scale view of steam condensing into liquid water.

A: Condensation - Condensation is physical change of state of matter form gas phase to liquid phase.…

Q: Find the boiling point of tungsten in degrees Fahrenheit. (Tungsten, also known as wolfram, has the…

A: Tungsten is a transition metal with atomic number equals to 74. The chemical symbol used to donate…

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: what are the states of matter of the temperature´s

A: States of matter are mainly 3 types  i) Solid ii) liquid iii) Gas These phase transition depends on…

Q: indicate if the temperature increase or decrease in the following matter changes: from liquid to…

A: 1. from liquid to gas 2. from liquid to solid 3. from gas to liquid 4. from solid to liquid

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: Classification of ethanol according to the type of matter

A: Matter is defined as anything that occupies space and has mass. Matter is classified into…

Q: The changing of a liquid to a solid is called

A: ANS : FREEZING  LIQUID TO SOLID  FOR EXAMPLE WATER(liquid) INTO ICE (solid) FREEZING POINT OF WATER…

Q: The transition of a substance directly from the solid to the gas phase, without passing through the…

A: Here, we need to select which of the given option is correct for the given statement.

Q: Why is it important to study the properties of solid and liquids?

A: Let us first understand what the matter is. Every object in the universe is made of matter. Every…

Q: At one atmosphere pressure, mercury solidifies at -38.0 oF. Express this temperature in degrees…

A: At one atmosphere temperature, mercury solidifies at -38.0 °F. We have to convert this temperature…

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: What is the standard boiling, freezing and melting point of water?

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

Q: Process of changing solid to gas and vice versa * Your answer

A: Solid: hard substance having no empty spaces inside. They have definite shape and volume.  Gas:…

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

A:

Q: Substance State

A: State of matter exist in three form: solid , liquid and gas.

Q: state

A: According to the question, we need to determine the state of Stearic acid at room temperature.

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: ement, the total concentrati the water following alum ae of particulate solids requirin -hore init…

A: a) Given data: steady state flow = 7500 m3/d =  75 × 10^5 l/d Concentration of particulate matter =…

Q: Which of the two liquids is denser; if combined, which liquid would sink, which would float?

A: Here no liquid is given .

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: The amount of heat needed to raise 50.0 grams of water from 20.0 degree Celsius to 30 degree Celsius…

A: Given : mass = 50 grams Temperature T2 = 30oC Temperature T1 = 20oC ∆T=T2-T1         = 30 - 20…

Q: Directions: Complete the table below about the Kinetic Molecular Theory of Liquid and Solid.…

A: Please find your solution below : According to Kinetic Molecular Theory, the matter consist of…