Using the picture of the graduated cylinder and its contents, arrange thefollowing in order of increasing density: blue liquid, pink liquid, yellow liquid, grey solid, blue solid, green solid.

Q: List the names of the various changes of state for a pure substance?

A: Pure substances in chemistry are those that consist of only one kind of particles. It can be further…

Q: A substance has a definite shape and definite volume. What is the state of the substance?(a) solid…

A: The substance also called matter having fixed shape and fixed volume?

Q: Which of the following states of matter assume the volume & shape of the container? (a) solid (b)…

A: Solids have definite shape and volume. Liquids take shape of the container but have a definite…

Q: Evaporation of alcohol is a physical change. Select one: O True O False

A: The change is said to be a physical change if there is no change in the chemical composition of the…

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: The density of a substance is greater in its solid state than in its liquid state? Explain how?

A: The mass of the substance divided by the volume of the substance is equal to the density of the…

Q: Explain the following changes in states of matter. Write one example for each. (a) Boiling (b)…

A: Boiling -   It is a rapid heating of  a liquid which further convert into its vapor when temperature…

Q: 250 grams of ice, initially at -15 C, is added to coke (240

A:

Q: termine the state (Solid, Liquid or Gas) and the classification (Element or Compound) based on the…

A: Based on the inter-molecular force of attraction,matter can be classified into three types ;…

Q: 1. Which state of matter has a definite shape and volume ? * a. gas b. liquid C. solid d. both…

A: Since you have posted a question with multiple parts, we can solve only first three parts for you.…

Q: Ethyl chloride is sold as a liquid (see photo) under pressurefor use as a local skin anesthetic.…

A: (a). At 120C, ethyl chloride turns into gaseous form from liquid form. Thus liquid state changes to…

Q: Name: Class Dare For each property of matter below, write the name of the property ond whether it is…

A: Physical property is the property of a substance which is observed by without changing its…

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: At which temperature does water have its greatest density?

A:

Q: Which of the three phases of matter (solid, liquid, or gas) has particles that are in a loose,…

A: Interpretation: We have to choose which state of matter is suitable for above statement.

Q: Water vapor is less dense than ice because Select one: a. gaseous molecules have less mass. b.…

A: Option - e Molecules in the gas phase have more space between then than in solids.

Q: The glass apparatus shown in the diagram is known as and is used for measuring. O pipette,exact…

A:

Q: Please look at the image 1 for the graph for 1a, b, and c (the one that starts with 20 degrees on…

A: For image 1 : a) The temperature range during which the substance can be found in the liquid state…

Q: 1. The density of ice at 0°C is 0.9168 g mL-1, and that of liquid water at 0°C is 0.9999 g mL-. (1)…

A: Density of a substance is defined as mass of substance per unit volume. SI unit of density: kilogram…

Q: 13. Which of the following ranks the states of matter based on the compactness of the molecules? *…

A: Intermolecular space is the space between two molecules or atoms. In solid it is very little, in…

Q: The state of matter that has no definite volume or shape is Select one: Liquid Solid Liquid…

A: In chemistry, A matter is defined as any substance, that has mass and space carried by having…

Q: с / в A C D F Temperature Drag the correct answer into the correct blank. You will not use all the…

A: Answer:- These questions are answered by using the simple phase diagram in which all three phase…

Q: 1) Label the diagram, using the following kaywerds: melting, freezing, evaporating, condensing,…

A:

Q: Which of the following would be described as particles in constant random motion? A. solid B. plasma…

A: Liquid has particles in constant random motion.

Q: 8. The physical state in which matter is not hard to compress is: A) solid B) liquid C) gas

A: The correct answer is: gas ---> option(C)

Q: Iculate the amount of heat needed to melt 123. g of solid acetic acid (HCH,CO,) and bring it to a…

A: Calculation as shown below

Q: you have sample of urea (a solid at room temperature) and pure ethanol ( a liquid at room…

A: The measurement of the amount of substance depends on the physical state of the substance.We can…

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: The space between particles within a substance depends on the state of the matter. Which list ranks…

A:

Q: When a 750 mL balloon at 25 degrees C is cooled in liquid nitrogen to -196 degrees C, what is the…

A: According to Charles’ law, the volume shows direct relation with temperature that is, it is directly…

Q: A student collected the data shown in the table below during an experiment. Liquid Characteristics…

A: Alcohol thermometer: The Boiling Point of alcohol thermometer is  78 °C, so it is not possible to…

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: 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: 1. In the following heating curve, which segment represents a freezing and melting?

A: Since we know that freezing point is the temperature where liquid state change to solid state  And…

Q: Water is classified as a(n) a. atom. b. element. c. mineral. d. compound.

A: Is water is atom, element, mineral or compound has to be given.

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: 11. During heat conduction in solids * a. the energy of the particles expands. b. the particles…

A:

Q: Rank the states of matter in order of increasing kinetic energy. solid < liquid < gas gas < liquid <…

A: • The given states of matter is solid, liquid and gas.    • We need to arrange the given states of…

Q: You have a sample of a pure substance at a high temperature and high pressure. It has a density…

A: State of matter best describing the substance is :

Q: 57.0 µL drops of two different liquids are put on the same surface: Liquid X Liquid Y Note for…

A: The solution is given below -

Q: another. SOIIA Iiquia A solid is a state of matter that has a gas shape and volume. The attraction…

A:

Q: A) gas B) solid C) liquid D) salts E) ice

A:

Q: For a given substance, do you expect the density of the substance in its liquid state to be closer…

A: To find: Whether the density of the substance in its liquid state to be closer to the density in the…

Q: Ice naturally floats on water due to its lower density. If ice did not float on top of water,…

A: if ice did not float life underwater would be impossible it stays on the top and ice slowly gets…

Q: Molecules possess the most amount of kinetic energy A. GAS B. LIQUID C. SOLID

A: Solid, liquid or gas are the states of the matter.  All are associated with some energies called…

Q: A 255 mL round-bottom flask is weighed and found to have a mass of 114.85 g. A few milliliters of an…

A: We know that, PV = nRT n = PV/RT    Given,  P = pressure = 1 atm  R = 0.0821 l.atm.mol-1.k-1 T =…

Q: If iodine melts at 114 degrees C and boils at 184 degrees C, what is its physical state at 120…

A: Given: Melting point of Iodine is 114°C . Boiling point of Iodine is 184°C  To find:  Physical state…

Q: Given the following combinations:   a. a homogeneous liquid mixture of bromine, Br2, and carbon…

A: The question says Which of the pairs is an undissolved mixture of two compounds? Undissolved mixture…

Q: A sample of neon occupies 250 mL at 22 degrees C. what volume would it occupy at 45 degrees C

A: Given values are, Volume V1= 250 mL Temperature T1= 22°C Temperature T2=45°C Volume V2=?