Question 2 Which property of liquids is best described as resistance to flow? Viscosity Density Surface tension Freezing point O Melting point

Q: It is the property of liquids to resist flowing because of the friction and cohesive forces between…

A: Surface tension : is the property of a liquid at rest to acquire minimum surface area. Viscosity :…

Q: true

A: Answer : true . Viscosity is the property of liquid to resist the flow of liquid.

Q: True or false Liquid substances always possess a definite shape.

A: Is the given statement true  or false has to be given.

Q: Predicting types and relative strengths of Intermolecular attractions?

A: Intermolecular attractions can be defined as the force of attraction which exist between the…

Q: List all of the inter-molecular forces between molecules in a pure liquid made of CH3NH2 Hydrogen…

A: With help of the lewis structure and bonding between the atoms we can predict the type of…

Q: Draw a simple iron–carbon phase diagram showing the liquid, liquid–solid,and solid phases.

A: Phase diagrams are graphical representations of the phases present in an alloy at different…

Q: Activity 2. Direction: Complete the table by comparing their properties. Write the name of the…

A: Vapor pressure: When a liquid is placed in sealed container, the vapor molecules above its surface…

Q: Pick the intermolecular force MOST responsible for the ability of neon to exist as a liquid from the…

A: The London dispersion force is defined, as when two atoms or molecules are closer to each other than…

Q: What is the effect of hydrogen bonding on volatility?

A: If hydrogen is bonded with more electronegative atom like nitrogen, oxygen and fluorine then only…

Q: Imagine you have 3 beakers of water. The water temperature in beaker 1 is 0°C, in beaker 2 is 24°C…

A: concept used: The solubility and reaction rate of solid solutes, including potassium permanganate,…

Q: The presence of which functional group would give rise to high surface tension? Alcohol (OH) Ketone…

A: Surface tension: It is a property of liquids in which they shrink to the minimum surface area. In…

Q: What is the relationship between elevation and boiling point of a liquid ?

A: Boiling point of a liquid is the temperature at which the liquid start boiling and at this…

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: For each of the following statements, insert the letter T for True and Ffor false. Viscosity is a…

A: Viscosity increases as intermolecular interaction or molecular sizes increases. Viscosity decrease…

Q: Critical point Melting. Liquid Freezing Vaporization Solid Condensation SublimationTriple point Gas…

A: A phase diagram represents the conditions such as temperature, pressure and volume at which…

Q: What happens to the initial rate of condensation When a liquid is placed in a closed container?

A: Condensation is the change of phase of a gas to liquid. Liquids can undergo condensation if heat is…

Q: Which is not a property or phenomenon associated with the liquid state? meniscus fluidity viscosity…

A: Liquid is a state of matter that has no fixed shape but has a fixed volume. In liquid form, the…

Q: Describe the relationship between vapor pressure and temperature.

A: In a closed system, the pressure exerted by the molecules of the pure component of the solution when…

Q: which of the following intermolecular forces is considered the strongest? ion-dipole interactions…

A: Ion-dipole interaction : it occurs between an ion and a molecule having a net dipole moment. So,…

Q: substances, only ________ has London dispersion forces as its only intermolecular force

A: London dispersion forces as its only intermolecular is found to be in ...

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: Which physical property of liquids enables certain insects to walk on the surface? A-viscosity…

A: We know matter is mainly divided into three parts i.e., solid, liquid and gas. The properties of…

Q: n increase o

A: Given Does the speed of vaporization increase or decrease or stay the same

Q: Identify the type of solid for carbon dioxide. ionic solid molecular solid metallic atomic solid…

A: The type of solid for CO2 has to be given.

Q: Cohesion is the attraction of water molecules to each other. TRUE OR FALSE

A: Solution Water striders use the high physical phenomenon of water and long, hydrophobic legs to…

Q: Discuss the cohesion and adhesion properties of water, with two examples for each.

A: Water has 2 type of properties of attraction, cohesion and adhesion. Cohesion is the attraction…

Q: Which two states of matter meet at the sublimation boundary of a phase diagram? solid O liquid O gas

A:

Q: Which of the following properties are NOT influenced by intermolecular forces?   Group of answer…

A: we have to say the following properties are NOT influenced by intermolecular forces.

Q: Classify each property as associated with a liquid that has strong or weak intermolecular forces.…

A: Among the molecules two type of forces are present, one is primary bond due to which atoms are…

Q: The following questions are associated with given headings

A: The detailed solution is attached below. Explanation of some points are also given.

Q: The changing of a solid to a gas directly is called Select one: Deposition O Freezing Evaporation…

A:

Q: For each of the properties below, select "yes" if that property increases in magnitude with…

A: Step 1: (i) Melting Point: Yes. Melting point increases with increasing strength of intermolecular…

Q: Compare the viscosity of water, H-O-H, and pentane H3C-CH2-CH2-CH2-CH3.   A)Water is more viscous…

A: Water molecules have H bonds between the molecules due to presence of H atom on high…

Q: 4. Which of the following explains why solids melt when heated? a. when heated, solids break away…

A: 4. Given information,    Solids melt when heated

Q: What is the main force of attraction present between the molecules of PF3? Group of answer choices…

A: main force of attraction present between the molecules of PF3 is dipole dipole forces and london…

Q: Consider the following molecules: Na2O, HCl, NH3, N2, CH3CH2OH. Which would have the highest…

A: Viscosity is the tendency of a liquid by which it stops the flow. Viscosity of a liquid increases…

Q: A student carries out an investigation of the viscosity of various compounds. The data is listed…

A: Viscosity is the resistance offered to the flow of liquid. The greater the resistance offered to the…

Q: Classify each phase change based on whether it describes a transition between a gas and a liquid, a…

A: 1.  Freezing: It is the process in which a liquid          changes to solid e.g water to ice.…

Q: Consider the following molecules: Na2O, HCl, NH3, N2, CH3CH2OH. Which would have the highest…

A: Viscosity is the property of the the fluids, It is resistance o the flaw of the fluids. When the…

Q: Choose the substance with the highest vapor pressure at a given temperature. Group of answer choices…

A: The substance with the highest vapor pressure at a given temperature, it is to be identified. Given…

Q: Which of the following in the liquid state should have the highest boiling point?     H2O…

A: In the given question, we have to find that out of given liquids, which one have highest boiling…