Between HI and HF, which has the higher boiling point and why O A. HF, because HF has hydrogen bonding and HI does not. O B. HF, because HF is smaller than HI. O C. HI, because HI has hydrogen bonding and HF does not. O D. HI, because HI has more electrons than HF.

Q: 11. What types of intermolecular forces are present in the molecule below? OH A. dispersion forces…

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Q: Which of the following bonds is NOT capable of hydrogen bonding? 1. H-O 2. H-Cl 3. H-F 4. H-N 5.…

A: A question based on intermolecular forces that is to be accomplished.

Q: 17. Complete the following table: Cl2 HCI Li LicI Substance b.p. -34 °C b.p. -85 °C m.p. 180 °с m.p.…

A: A. Composition type : Cl2 highly covalent. HCl is covalent with 17% ionic character. Li is a metal.…

Q: HF acid has a lower boiling point compared to H2O because     Question options: a.   No, HF…

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Q: How much energy is absorbed or released when 23 g of carbon dioxide (Hfus =8.647 kJ/mol, Hvap =…

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Q: Which of the following statements regarding intermolecular forces is false? O a. Molecules with…

A: The objective of the question is to identify the correct option.

Q: 6. Which of the following should have the highest vapor pressure? A) KCI B) HC1 C) CH4 D) 02 E) H₂S

A: Vapor pressure is a measure of the tendency of a substance to evaporate or transition from a liquid…

Q: What are the elements that can only hydrogen bond?  A. He  b. F c. Cl d. O e. C f. N g.p h.…

A: Hydrogen bond : is that bond which is formed between a hydrogen atom and a strong electronegative…

Q: True or False: a. CBr, is more v b. CBr, has a hig c. CBr, has weak d. CBr, has a hig с.

A: This question belong to chemical bonding that is intermolecular force of interaction

Q: Which of the following will have the highest boiling point? A. H20 B. PCI3 C. S02 D. SO3

A: To determine which of the below compound have the higher boiling point H2O PCl3 SO2 SO3

Q: Which of the following substances will have the highest boiling point? a. HF  b. CH4  c. HCl  d.…

A: The objective of the question is to determine which among the given substances - HF, CH4, HCl, and…

Q: Show work.

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Q: A. NH3 B. Ar C. C(graph) In which species is hydrogen bonding present? D. CaCl₂ E. H₂CO

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Q: Cheto

A: Detailed explanation:To determine which molecule has the highest boiling point, we need to consider…

Q: The intermolecular forces present in C6H6 include which of the following?  I. dipole-dipole II.…

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Q: MOneJ fu sih How much energy is required to melt 76.2 grams of acetone (CH.O)? The heat of…

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Q: Between HI and HF, which has the higher boiling point and why? OHI, because HI has more electrons…

A:

Q: Which    is    the    correct    definition    for    hydrogen    bonding?     a. The…

A: The force of attraction between hydrogen atom in a molecule attached to electronegative atom (N, O…

Q: Which of the following would have the lowest vapor pressure? I. CH4 II. CH3OCH3 III. CH3CH₂OH IV.…

A: Boiling point is defined as the temperature at which a liquid starts boiling and becomes vapours.it…

Q: 0) The next few questions refer to the molecules NH3 and BH3 a. Draw Lewis structures for both…

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Q: What is the strongest intermolecular forces between the particles of each of the following? a.O2…

A: In the question, we are given with various molecules of a different kind. Here, in the question, we…

Q: Which    is    the    correct    definition    for    hydrogen    bonding?     a. The…

A: The force of attraction between hydrogen atom in a molecule bonded to a highly electronegative atom…

Q: Select the nonpolar molecules with the lowest boiling point?   A. CF4   B. CO2   C. C6F6   D.…

A: Boiling point is temperature at which vapour pressure of liquid become equal to atmospheric…

Q: Arrange the compounds in the order of increasing boiling point (lowest first) H;C^ CH3 H2O CH;CH2OH…

A: Interpretation: We have to arrange the following in increasing order of boiling point.

Q: The physical properties of water can be explained by:

A: Physical properties can be measured without changing the identity and composition of the substance.…

Q: Which of the following arrangements is in order of increasing vapor pressure (lowest to highest)? a.…

A: Vapor pressure is pressure caused by evaporation of liquid. Three common factors influence vapor…

Q: Which of the following will have the highest boiling point?       A. H2O B. PCl3 C. S02 D. SO3

A: Boiling point of any molecule depends on 2 things ( in the same priority order as they are…

Q: Mercury has a heat of fusion of 2.29 kJ/mol and a heat of vaporization of 59.11 kJ/mol. What is the…

A: The answer to the following question is-

Q: In which species are only London Dispersion forces present? A. CH3NH2 B. Xe C. C(diam) D. BaCl2…

A: London dispersion forces are categorized as the weakest type for the intermolecular forces. They…

Q: 9. Complete the following table : F2 HF CaF2 SF4 Substance b.R. -188 °C b.p. +20 °C m.p. +1418 °C…

A: Intermolecular forces are the forces that exist between the molecules. These are ionic interactions,…

Q: What is strongest intermolecular force present in these following materials? A.) NH3  B.) C3H8  C.)…

A: The strongest intermolecular force present in these following materials?  A.) NH3  B.) C3H8 C.) HCl…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.