Which of the following best explains how a spider could float on a water surface? Adhesive forces between water and spider legs are greater than cohesive forces between water molecules.   Molecules at the surface of a body of water possess higher potential energy than those in the bulk.

Q: describe an experiment that would show that intramolecular forces (attractions between atoms within…

A: The solution is given in the following steps:

Q: PAPER CLIP EXPERIMENT (FLOAT) Surface Tension and Salt Solution a. Water with salt will always…

A: Few questions based on properties of liquid that is to be accomplished.

Q: Surfactant decreases which property of water?

A: The surface tension of water depending on cohesive forces between the water molecules.  Higher the…

Q: Which of these properties of water can be attributed to hydrogenbonding between water molecules?a.…

A: A water molecule is made up of two hydrogen atoms and one oxygen atom bonded to each other. The…

Q: Identify ALL intermolecular forces present in a solution consisting of methanol (CH3OH) and calcium…

A: Correct answers are : (A) H-bonding and (D) dipole-dipole attraction. CH3OH and CaBr2 mixture have…

Q: The diagram below shows liquids can interact with flat surfaces just as it can with capillary tubes.…

A: In the given diagram, when a liquid comes into contact with the surface, then it has force of…

Q: Identify the true statements about surface tension. Molecules along the surface of a liquid behave…

A: Surface tension is directly proportional intermolecular forces of attraction  Solution is given in…

Q: 13. Which of the following scenarios is an example of cohesion? a. water molecules stick to the…

A: 13) Cohesion is the attractive force between molecules of the same material. So the correct option…

Q: Water (polar molecule) forms beaded droplets on waxy surface (nonpolar molecule) because the…

A: Given: Water is a polar substance. And waxy surface is a non-polar substance.

Q: Mercury has a convex meniscus. Which of the following best explains this phenomenon? a. The…

A: When cohesive force is greater than adhesive force, meniscus is convex. When cohesive force is…

Q: In a pure sample CH₂F₂, what forces of attraction exists between molecules? A) dispersion forces…

A:

Q: TRUE OR FALSE When cohesion is greater than adhesion, a concave appearance of the liquid in a tube…

A: We have to tell that the above statements are true or false.

Q: 4. Which of the following describes surface tension in water? A. surface tension occurs due to ionic…

A: 4. Surface tension allows water to support small objects if they are placed carefully on its…

Q: True or false. The only intermolecular force of attraction that exists between diatomic oxygen…

A: Given-> O2 molecule

Q: estion 1 When a narrow diameter glass tube is inserted into a body of water, water rises in the tube…

A: 1. The force of attraction between water and water glass ,i.e the force of adhesion of water on the…

Q: Which of the following forces is the strongest? 1. London-Dispersion Forces 2. Covalent Bonds 3.…

A: We have to find which of the following bond is strongest bond. 1. London-Dispersion Forces 2.…

Q: A liquid placed in a test tube has the meniscus shown above. The types of forces that create this…

A: 1->when cohesive force is stronger than adhesive force convex meniscus formed . 2->when…

Q: Water is described as___________ because each water molecule has slightly negative and positive…

A: Dear student I have given answer to your question in the image format.

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: Water and ethanol form a homogenous solution. Which type(s) of forces are involved?     dispersion…

A: The given homogenous solution is of water and ethanol.

Q: Indicate the major type of intermolecular forces that occurs between particles of the following:…

A: Ionic bonds are the bonds formed by the transfer of electron from one atom to another. Since the…

Q: Choose the letter/letters of the property of water related to each phenomenon described below. More…

A: Characteristics of water1. Water is a polar solvent.2. It is adhesive in nature3. The water…

Q: Which is the strongest type of intermolecular force acting between the molecules shown in Figure 8?…

A: In this question, we will see the strongest forces between the two molecule.  You can see the…

Q: Identify the strongest attractive force present in the pure substances shown: London forces,…

A: Ionic attraction : These type of interaction occur when there is ionic compound that have cation and…

Q: Consider the covalent molecule HF. Which types of intermolecular forces can be found? ionic bonds…

A: The bond formed by sharing of electrons is called covalent bond. Consider the covalent molecule HF.…

Q: You have three substances in front of you at room temperature. One is in solid phase, one is in…

A:

Q: Which of the following provides the best explanation for why the water drop does not slide off the…

A: The reason behind this phenomenon can be understood by knowing the forces which act between water…

Q: Water can form large dewdrops in nature. How would droplets made of isopropyl alcohol instead of…

A: Surface tension is arises due to the unbalanced forces present on the surface of liquid. Forces is…

Q: Intermolecular forces between two water molecules. Is it just hydrogen bonding and LDF forces or…

A: Yes intermolecular force between two water molecule is hydrogen bond  As we know dipole-dipole is…

Q: 1. Why is one of the properties of water a sticky or elastic surface? a. The polarity and density…

A: Given statement is : Why is one of the properties of water a sticky or elastic surface = ?  Options…

Q: . Identify the main type of attractive forces for each of the following compounds: ionic bonds,…

A: Given that : We have to identify the main type of attractive forces for each of the following…

Q: Forces of attraction between molecules and responsible for the condensed states of matter? a. London…

A: For condensed state of matter i.e solid and liquid ,the molecules of the matter should be very close…

Q: (c) Is methane a solid, liquid, or gas at 1 atm and 0 °C? (d) If solid methane at 1 atm is heated…

A:

Q: In a body of water, the surface tension caused by the attraction between water molecules is strong.…

A: Introduction: Surface tension: Surface tension is the tendency of a liquid which arises due to…

Q: Is energy (or heat) absorbed or released when vaporizing 50.0 g of water?

A:

Q: What are the strongest attractive forces that must be overcome to (name all possible answers) a.…

A: Intermolecular force of attraction among atoms/molecules is responsible for the atoms or molecules…

Q: Which of the following molecules can participate in any kind of hydrogen bonding with water? H.…

A: Hydrogen Bonds are formed between H and F,O,N only.

Q: The properties of two pure liquids, X and Y, are investigated. First, 50 uL each of X and Y were…

A: Given: The liquid X forms globules while liquid Y spread throughout the slide.

Q: 1. Water has a high capacity for heat. The many hydrogen bonds that linked water molecules let water…

A: 1) Water has a high capacity for heat. The many hydrogen bonds that linked water molecules let water…

Q: 1. A paper clip can float on water. 2. When you place a straw into a glass of water, the water seems…

A: Cohesive is the term that means sticking with one another. Water is highly cohesive as the positive…

Q: 4. What effect does the evaporation of water have on the object from which it is evaporating? When…

A: Evaporation is a process in which all the liquid molecules are converted into gaseous molecules.

Q: An unknown liquid is placed in a narrow tube and forms a meniscus. Which of the following statements…

A: The curved surface formed at the top of the narrow tube by a liquid is called meniscus. There are…

Q: main type of intermolecular forces

A:

Q: Which of the following is the correct description of dispersion forces? Select one: a. Electrostatic…

A: Dispersion forces :

Q: What are the strongest attractive forces that must be overcome to

A: Attractive forces are the force by which one object attracts another. Intermolecular forces are the…

Q: List the different properties of water and provide an example of the importance of each property…

A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…

Q: For the dissolving of KCl, which process or processes involve more energy- breaking ionic bonds and…

A: KCl is an ionic compound and when dissolved in water it will dissociate into its constituent ions.…

Q: Complete the following table: Substance CH2O b.p. –19 °C CaCl2 m.p. +775 °C Ga m.p. +30 °C…

A: Substance CH2O b.p. –19 °C CaCl2 m.p. +775 °C Ga m.p. +30 °C Xe b.p. –112 °C Composition…