On the basis of bonding, which of the following is true about potassium chloride when compared to sucrose? Potassium chloride has a lower melting point than sucrose. Potassium chloride dissolves in water, but sucrose does not. Potassium chloride crystals are softer than sucrose crystals. Potassium chloride has a higher

Q: is used for organic compounds which decompose at or below their boiling points. ........

A: The boiling point is defined as the point at which the temperature of the liquid becomes equal to…

Q: draw a comic strip about real life situation ionic bonding.

A:

Q: What is electrostatic attraction

A: What is electrostatic attraction = ?

Q: Calculate the percentage of water in a hydrate.

A: If the general formula of hydrated salt is Y.XH2O.  The hydrated salt is heated to remove the water.…

Q: high polarity.

A: 7) polypropylene is lower flexural strength .It is 40 MPa

Q: Suppose you mix an unknown clear liquid with water and the added liquid mixes completely with the…

A: If we add non polar solvents like oil or benzne then, they are not soluble in water, they form layer…

Q: Water’s highly polar character is responsible for its exceptional ability to dissolve a wide range…

A: Water is also known as the universal solvent as it dissolves a wide range of substances. Water is…

Q: heat of vaporization

A: The heat of vaporization is defined as the amount of heat needed to turn 1g of a liquid into a…

Q: Two students plan and carry out an investigation to determine if ionic or covalent bonds have…

A:

Q: Strongest intermolecular force in magnesium

A: Answer - Intermolecular force - An intermolecular force is the force that mediates interaction…

Q: Choose the name of each of the following molecular structures. Molecular structure Name a.

A: Hybridization is the theory that modern hybridized orbitals fuse to make molecular geometry and…

Q: The internuclear distance between the The two hydrogen atoms start to combine to form a hydrogen…

A: The statements given about hydrogen molecule are: The two hydrogen atoms start to combine to form a…

Q: A substance that does not dissolves well in water. Which of the following can be concluded about the…

A:

Q: Explain why higher average kinetic energy results in higher vapor pressure in terms of IMFs.

A: The reason why higher average kinetic energy results in higher vapor pressure in terms of IMFs has…

Q: The following reaction is a key step in the metabolism of glucose. Which of the following molecules…

A: GLUCOSE INVOLVE OXIDATION REACTION DURING THE GLYCOLYSIS  ONE GLUCOSE MOLECULE DIVIDED INTO 2…

Q: Suppose you mix an unknown solid with oil and the added solid dissolves into the oil. What is most…

A: Option 1 ( It is a non polar solid ) is correct.

Q: Two reasons why a crystal model accurately represents sodium chloride

A: Ionic compounds take on the form of extended three-dimensional arrays of cations and anions. The…

Q: What intermolecular forces are present in sucrose?

A: Sucrose is a molecular solid.

Q: based on position on the periodic table what type of bond will be formed between mg and i

A: Which type of bond present in formation of Mg & I ?

Q: Explain why doesn't oil and water mi

A: When there is an electronegativity difference between bonded atoms, such types of molecules are said…

Q: Why does distilled water not conduct electricity, whereas rain water does?

A: Given: Distilled water does not conduct electricity whereas rain water does conduct.

Q: What is the process in which an ion is surrounded by water molecules arranged in specific manner.

A: This process is called hydration.

Q: What is the mulecular formula of water?

A: Molecular formula is the chemical representation of an element and it will give the exact number of…

Q: Discuss the intermolecular forces and polarity involved in the mixing of lemon juice with water,…

A: Intermolecular  forces  are the forces which are present  in Between  the molecules.

Q: Calcium chloride has a lower melting point than barium chloride. Why?

A: The correct answer about melting point is given below.

Q: Polar molecules have stronger interactions (are more "sticky") than nonpolar molecules. O True False

A: The given statement is, Polar molecules have stronger interactions (are more sticky) then non polar…

Q: Join In, Question When KCl dissolves in water, what types of intermolecular bonds are formed?…

A: KCl is an ionic compound, it easily dissolve in water. Since water is a polar molecule, it has…

Q: Name and draw and example of three basic ionic crystal structures.

A: Crystal lattice is symmetrical 3-dimensional structural arrangements of atoms, ions or molecules…

Q: Which of the following physical properties of molecular compounds is determined by the strength of…

A: All the details are explained in handwritten solution.

Q: At the boiling temperature of water, what interactions are being broken for the transition of liquid…

A: Since water molecules have strong H bonds between them.  Hence it is necessary to break this H bonds…

Q: When table salt, NaCl, is dissolved in water, the sodium ions and the chloride ions separate from…

A: Water molecules pull the sodium and chloride ions apart, breaking the ionic bond that held them…

Q: The melting point increases as lattice energy O decreases O increases

A: Lattice energy (U) of an ionic crystal may be defined as the energy released, when one mole of the…

Q: When sodium metal and chlorine gas react to form sodium chloride salt:     Sodium loses an…

A:

Q: Strongest Intermolecular force in NaCl

A: The attraction forces between the different molecules are known as intermolecular forces.

Q: an electrical current can produce which type of force?

A: Electric current is produced By flow of electrons or charges , When a charge flow magnetic field is…

Q: How do the conductivity reading relate to the nature of the chemical bonds present in table sugar…

A: Here we have to justify the nature of the chemical bond present in table sugar and salt water by…

Q: Why is lithium salts mostly hydrated?

A: Among alkali metals lithium has smallest size.

Q: With respect to their solubility in water, substances with nonpolar covalent bonds are ________,…

A: When the amount of substance dissolved in a solution is the maximum which is supposed x, then that…

Q: Which of the following is true when dissolving polar covalent (molecular) compounds in a polar…

A: Solution: We are given a polar covalent compound in a polar solvent ( water)

Q: Why does water frozen in an ice cube tray stay in the shape of a cube when it is it taken out of the…

A: Water is a liquid which attain the shape of any contained in which it is poured.

Q: The attached chemical formula is typical of?

A:

Q: Of the bonding forces between atoms and molecules, which are strongest? Select one: bonds between…

A: We have to tell which force between atoms and molecules are strongest .

Q: Explain the role of temperature in the purification process of crystalline compounds.

A: Crystallization is the process of formation of crystals. This method is used for the purification…

Q: Which of the following would have the highest melting point? Select one: a. b.

A: Melting point :-  The temperature at which solid and liquid phases of a substance are at equilibrium…

Q: Using the concept of intermolecular forces of attraction, explain why butter melts at room…

A: Butter comprises of a combination of unsaturated fats which are held together by the London forces.…

Q: Explain why butter is solid in room temperature, while vegetable oil is liquid?

A: Fatty  acids  are the building blocks of  fat in  our bodies and in the food .

Q: Elements such as carbon, hydrogen, and oxygen that occur in biomolecules form stable covalent bonds.…

A: Covalent bond is a chemical bond involving the exchange of electron pairs between atoms. These…