Which state of matter has indefinite volume but constant shape?    Group of answer choices   Solids Plasma Liquids None of these Gases

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: Compare picture I and II and choose: A = If the indicated property is greater in picture I than in…

A: A = If the indicated property is greater in picture I than in II this is because troupylium cation…

Q: Which of the following does NOT describe a gas? Select all that apply. O a. Definite volume Ob.…

A: Gaseous state does not have fixed shape and volume, have large distance between particles and are…

Q: Volume describes the amount the amount of liquid in a flask but it cannot describe a lone solid or…

A: Volume can be defined as the amount of space occupied by any substance.

Q: 1. First, how do we find the pressure of the unknown gas inside the graduated cylinder? How do we…

A: 1) If we See inside the cylinder we have Gas And Water Vapours both of them. Now pressure is…

Q: State whether if its true or false. 1. According to the kinetic molecular theorv of matter, the…

A: 1) According to the kinetic molecular theory of matter, the higher the temperature of a substance,…

Q: A 1.54-g sample of C2H3X3(g) has a volume of 291 mL at 763 mm Hg and 35°C. Identify the element X.…

A: Answer:- This question is answered by using the simple concept of calculation of moles of the gas…

Q: X 13. During a chemical change 0/1 bubbles of gas form. What name is given to this process? *…

A: Precipitation :  A solid that separates out of solution during a chemical change is called a…

Q: A 1.58-g sample of C2H3X3(g) has a volume of 298 mL at 765 mm Hg and 35°C. Identify the element X.…

A: Ideal gas law PV = nRT Where P = Pressure of system V = volume of gas n = moles of gas R = universal…

Q: 3.On average, most gases have a high density value/are considered to be very dense.  True  False

A: We have to write the True or False  On average, most gases have a high density value/are considered…

Q: The law of constant composition applies to __________. Group of answer choices heterogeneous…

A:

Q: What is the volume of a helium balloon that contains 1.95 mol helium at 27°C and 1.10 atm? Group of…

A: The question is based on the concept of ideal gases. we need to calculate volume of the helium gas.…

Q: Which of the following statements about the ideal gases experiment is TRUE? Select one: a. The…

A: Introduction: The gases which follows the Boyle's law, Charles's law, Avogadro's law and…

Q: Which type of air mass is formed over the ocean near the equator ? O Maritime tropical Oc .…

A: Maritime tropical air mass A maritime tropical air mass forms over an ocean near the equator.It has…

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: Write TRUE if the statement is accurate and FALSE if the statement is flawed. _________ 1.  There…

A: Hi, we are supposed to answer one question. To get the remaining questions solved please mention the…

Q: A 75 mL sample of nitrogen gas is cooled from 95°C to 25°C in a container that can contract or…

A: Charles law states that the volume of an ideal gas is directly proportional to the absolute…

Q: Which apparatus is shown here: Select one: O Pipette O Funnel O Burette O Beaker O Watch Glass

A: The shown apparatus is a very useful one during laboratory experiments.

Q: Which of the following statements about gases is false? Group of answer choices Distances between…

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

Q: Question 42 1 A 150-mL sample of gas exerts a pressure of 4.20 atm at 20.0 °C. What volume would…

A: Here we are required to find the volume of gas sample at 100°C and 4 atm pressure .

Q: A small helium tank is about two feet (60 cm) high. Yet it can fill over 50 balloons! How can such a…

A: The given volume is of helium gas tank, it is not the volume of Helium gas, it is just put into the…

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: Write TRUE if the statement is accurate and FALSE if the statement is flawed. _________ 1. A gas…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: Which of the following statements is false?(a) Gases are far less dense than liquids.(b) Gases are…

A: a) Yes gases are less dense than liquid. This is because the same of mass of both liquid and gas…

Q: Question 1 Which of the following statements are true? 1. Gas particles are in constant motion. 2.…

A: Gases are consist of atoms and molecules known as particles. These particles are always in constant…

Q: At standard temperature, a gas has a volume of 350 mL. The temperature is then increased to 137◦C,…

A:

Q: Questions 1. (a) The pressure of hydrogen gas in the eudiometer is not exactly equal to the…

A: A question based on analytical process that is to be accomplished.

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

A:

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

A: Applying kinetic theory of matters and describing the characters of gas and liquids.

Q: gases is false? A) Gases are highly compressible. B) Distances between molecules of gas are very…

A: Gases have Indefinite volume and Indefinite shape. Gaseous molecules have very large distance…

Q: Write a balanced chemical equation for each of the following. Express your answer as a chemical…

A: Hi there, thank you for the question. We can answer only one question at a go! So please re-post us…

Q: Which of the following gases are more dense than air

A:

Q: Gases can easily be compressed, whereas liquids and solids resist compression. What is the best…

A: Gases can be easily compressed, whereas liquids and solids resist compression. This is because, gas…

Q: The name of the 9th most abundant gas in dry air at sea level is _________

A: Abbundant gas shows the amount of gas present in atmosphere in enough amount .

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: Gas particles move in straight line paths in predictable directions. True False

A: According to the kinetic-molecular theory matter is composed of tiny little particles which remains…

Q: Which of the following characteristics is true for gases? Select one: a. variable shape; variable…

A:

Q: Write True if the statement is true otherwise, write false. 1. According to the kinetic molecular…

A: As per the guideline, since you have posted a question with multiple sub-parts, we have solved the…

Q: Pressure and volume are directly proportional.  True False

A: Given data :  Pressure and volume are directly proportional.   True  False

Q: A mixture of gas contains both neon and helium.  The average velocity of the helium atoms in the…

A: Answer: the average velocity of neon atoms is 412.47 ( answer without unit).

Q: Indicate whether or not both members of each of the following pairs of physical state changes have…

A: Freezing changes the physical state of liquid to solid and is exothermic, condensation changes the…

Q: The ideal gas law is a very simple mathematical relationship that relates several physical…

A: THE IDEAL GAS LAW ASSUMPTIONS the volume of the individual gas particle is negligible compared to…

Q: 36 Which terms best describe the properties of a gas? (1) definite volume and a definite shape (2)…

A: Here we are asked the correct properties of gas from the given options.

Q: If temperature and pressure are held constant, the volume and number of moles of a gas are Group of…

A: By using the ideal gas equation we can get the relation between volume and number of moles of a gas…

Q: Which of the following is not a common property of gases?  Select all that apply. Group of answer…

A: If a substance has melting point below room temperature then it is gas. Gases are highly…

Q: Based on the kinetic molecular model, solids usually have higher densities compare two liquids.…

A: Though ice is the solid form of H2O,yet its density is less than that of water.It is because of the…

Q: The mermaid need to go talk to fairies about the water contamination in the kingdom of fuzzy blue…

A: Given: The volume of gas is 8.757 L. Pressure is 593.7 torr. Temperature is 15.70°C. Introduction:…

Q: If a sample of gas had its volume doubled and its pressure doubled, by how much would the…

A: Given : Pressure of gas is doubled. Volume of gas is doubled. And moles of gas is constant.