10. Propane, CH3CH2CH3 is an example of what intermolecular force?

Q: ОН HO.

A: Carboxylic acids have much higher boiling points than hydrocarbons, alcohols, ethers, aldehydes, or…

Q: It is observed that 1.51 kcal of energy are released when a 21.7 g sample of an unknown liquid…

A: We know that   q = m·ΔHv in which q = heat energy, m = mass, and ΔHv = heat of vaporization Given…

Q: Predict the relative boiling points of the substances in Figure 9 and rank these boiling points from…

A: The intermolecular force present in alcohols is hydrogen bonding while in the alkanes the…

Q: Which of the following substances has the lowest boiling point? O CH3CI O CF4 CH3OH CH20 CHF3

A:

Q: From the following compounds, which of the following has the highest Solubility in Water? From the…

A: Alcohols are the compound containing the OH group. Due to their polar nature, they are highly…

Q: strongest intermolecular forces present between molecules in the foll ces:

A: According to the question, we need to determine the strongest intermolecular forces present between…

Q: what are the types of hydrogen bonding? give examples.

A: Hydrogen bonding is the bond between hydrogen formed between hydrogen and most electronegative atoms…

Q: more hydrogen bonds, requiring more energy to break. C) mp(1)<mp(2) Substance 1 is more symmetric…

A:

Q: intermolecular force of H2O? is it non-polar or polar?

A: The intermolecular force present between the H2O molecules is

Q: в

A: What is the correct order of boiling point = ? Given amines are : a). D &gt; C &gt; B &gt; A…

Q: Which among the following list of organic compounds has the MOST NUMBER of intermolecular forces of…

A: The Temperature at which the solid phase of a compound changes into the liquid phase of a compound…

Q: Which of the following gaseous substance would have the lowest solubility in water?   CO2 H2 NH3 O2

A: Among these four gases H2 will have lowest solublity in water.

Q: For which of the following compounds is hydrogen bonding the main intermolecular force? CH4 HCN CH₂O…

A: Answer:- This question is answered by using the simple concept of hydrogen bonding which is caused…

Q: Methane, CH4, and Hydrogen sulfide, H2S, do not form hydrogen bonds WShy?

A: Methane and hydrogen sulfide do not form hydrogen bonds. Why ?

Q: Which of the following compounds has the lowest boiling point? H He ome %3D 10 Li Be BCNO F Ne…

A: Boiling point is generally depends on intermolecular forces.  Stronger the intermolecular forces…

Q: O O O O P. What describes a water molecule a Cohesion Adhesion C. Surface Tension Water is wet

A: Cohesion refers to the attraction of molecule for other molecules of the same kind .

Q: How ARe these forces AND gecko feet rELAted? Do some rESEARch to find out the connection between…

A: On Geckos's toes, the presence of spatula at the end of the small hairs like structure.

Q: O Dipole O H-Bond Disnersion

A: Intermolecular forces refers to the bonds that occur between molecules. These bonds are broken when…

Q: Discuss the different types of intermolecular forces that exist molecules. Give an example of how…

A: Intermolecular forces are the interactions occurring between two molecules of any compound. These…

Q: Identify the compound which has the highest boiling point.

A: 1.As the increase in the branching, the surface area of the molecule decreases and vander waals…

Q: Identify the type of intramolecular for CO2 __________________________ Identify the type…

A:

Q: What type(s) of intermolecular forces are expected between CH3CH₂CH₂CH₂CH₂CH₂OH molecules? H H H H H…

A: We need to identify the type of bonds in CH3CH2CH2CH2OH. That is hexanol.

Q: Which of the following compounds has the highest boiling point? NH₂ Br

A:

Q: Which of the following molecules would have the highest vapor pressure at room temperature (22 °C)?…

A:

Q: Compare and explain; the viscosity of ethylene glycol comparative to that of ethanol an glycerol…

A: To compare the viscosity of ethylene glycol with ethanol and glycerol Viscosity of a compound is the…

Q: Which one of the following correctly ranks the compounds in order of lowest vapor pressure to…

A:

Q: :Aromatic compounds are -32 A - Saturated cycloparaffin hydrocarbons. O B - Unsaturated…

A:

Q: 19.265 g of pure liquid methanol at 22 °C is converted to gaseous methanol at 261 °C at constant…

A: Given: 19.265 g of pure liquid methanol at 22°C is converted to gaseous state at 261°C at constant…

Q: CaCl2 in H2O a. illustrate the lewis dot structure b. polar or nonpolar? c. what is the dominant…

A: Given : CaCl2 in H2O To find : a. Lewis dot structure b. Polar or non polar c. Dominant type of…

Q: What kind of attractive intermolecular force(s) are found in this compound? 13) H3N1

A: Structure: Beta-alanine is a non-essential amino acid consisting of a short carbon chain with an…

Q: strongest intermolecular forces?

A: H2S, H2Se and H2Te are having polar bonds therefore they have dipole - dipole interactions.

Q: Br NH2

A: Boiling point depends on the intermolecular forces of attraction present between the molecules .…

Q: Which of the following compounds has the highest vapor pressure? ОН

A: I would say option - 2nd          would have highest vapour pressure as it has lowest boiling point…

Q: Of the following substances, __________ has the highest boiling point.     CH3CH2CH2CH2OH   C2H6…

A:

Q: Which of the following has the lowest boiling point? HF HELLO HI HBr H2O

A:

Q: Define the hydrogen bond ?

A: Define Hydrogen bonding.

Q: Assume all of the following are liquids. Which has the highest vapor pressure? CH4 CH3CH3…

A: CH4 -Methane CH3-CH3 - Ethane CH3C(O)CH3 - Propanone CH3CH2OH - Ethanol

Q: In which substance are the electrostatic forces between molecules the strongest? propane   glycerin…

A: There are some molecules : propane, glycerin , turpentine and acetone. We have to find out and…

Q: what are the boiling points of MgCl2 and H2S?

A: MgCl2 named as magnesium dichloride is a salt of magnesium and consists of two chlorine atoms which…

Q: Based on what you have studied about intermolecular forces, predict which of the following liquid…

A: Boiling point is the temperature required to break the bond of molecule

Q: Which of the following has the highest boiling point

A: Boiling point of a compound depends on the attraction between its molecules  Since acetic acid has…

Q: Part A Indicate what type(s) of intermolecular forces are disrupted by the following denaturing…

A: Denaturation involves the breaking of many of the weak linkages, or bonds, within a protein molecule…

Q: Which of the following has the highest boiling point? y Cl OH

A: Boiling point: The temperature at which the vapor pressure of a liquid becomes equal to the…

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.