Which member in each pair of liquids has the lowervaporpressure at a given temperature? Explain.(a) HOCH₂CH₂OH or CH₃ CH₂CH₂OH(b) CH₃ COOH or (CH₃ )₂C=O(c) HF or HCl

Q: Give a clear handwritten answer....

A:

Q: Based only on intermolecular forces, which of the following would be the LEAST soluble in CH₃OH? A)…

A:

Q: Based on the following boiling point information, what compound has the weakest intermolecular…

A:

Q: Which of the attached molecules can hydrogen bond to another molecule like itself? Which can…

A: Since we only answer upto 3 sub-parts we'll answer first 3. Please resubmit the question and specify…

Q: compared in terms of their boiling point at 1 atm. Which comparison is INCORRECT? Select one: a.…

A: Boiling point of substance is depend on intermolecular forces between molecules and structure. As…

Q: What compound gave a yellow globule insoluble with water with concentrated HNO3 and concentrated…

A: We have to explain and draw the structure of  molar mass is C10H14 as follows in step 2:

Q: What type of forces are responsible for the occurrence of physisorption?

A: The accumulation of the molecules at the surface and not in the bulk is termed as adsorption.…

Q: Rank the following molecules in order of increasing strength of intermolecular forces.…

A: Strength of intermolecular forces depends on the interaction of groups or bonds in the system.

Q: Between dimethyl ether, CH3—O—CH3 , and ethanol, CH3—CH2—OH, the la_er has a higher boiling point…

A: The molecular formula of dimethyl ether ( CH3-O-CH3) and ethanol ( CH3-CH2-OH) is the same. But,…

Q: Rank the following compounds in order of increasing strength of intermolecular forces:…

A: Solution- weakest-1.  Pentane     -   No polar group present2 .  Butanal     -   C=O group little…

Q: Based only on intermolecular forces, which of the following woul soluble in CH3OH? A) CH:CH2CH»CH3…

A: CH3OH is polar molecule and have strong IMF like hydrogen bonding and dipole-dipole forces.

Q: How many hydrogen bonds can the following compound form with water? OH

A: Hydrogen atom is very less electronegative element. When it is bonded with more electronegative…

Q: Having difficulty with this question.

A: From lowest to highest Boiling point of the given compounds are, When increasing the alkyl chain of…

Q: What is the ΔHfus of ethanol (46.06 g/mol) which has Kb of 1.99 and freezes at -117.3 °C?

A: Ethanol freezes at - 117.3◦ C . The Kb of ethanol is 1.99 . We have to calculate the ∆Hfus of…

Q: Intramolecular forces of attraction are often important in holding largemolecules together. For…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: Which one of the following two compounds has the stronger IMF - and therefore the higher boiling…

A: Given : We have to tell which of the following will show higher boiling point.

Q: Below is an image of glycerol. Which angle in the list below is closest to angle a at the specified…

A: Bond angle is defined as the minimum equilibrium angle between any two bonds at which the molecule…

Q: Which of the following molecules can hydrogen bond to another molecule like itself? Which can…

A: Since we only answer upto 3 sub-parts we'll answer first 3. Please resubmit the question and specify…

Q: Sodium palmitate is a soap with the molecular formula C16H31O2Na. Draw its structure.

A: Soap molecules contain alkyl chains and COO-Na+ groups.  In this, alkyl chain is non-polar and…

Q: wing pairs of molecules, which one has the molecule with the higher boiling point listed second?…

A: As you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: The correct order of ease of dehydration of the following compounds is CH3 (а) CH,-С - он CH, CH,…

A: Given,

Q: molar heat of vaporization of some unknown compound X at its normal boiling point 1.7 K is 3.2…

A: The question is based on the concept of chemical thermodynamics. We have been given by  molar…

Q: If a person burns an equimolar amount of fatty acid and glucose, how many Calories is liberated by…

A: The most abundant fatty acid in human body is linoleic acid. Balanced combustion equation of Fatty…

Q: ОН OH OH NH2 Но OH OH

A:

Q: 3. Rank the compounds in the following group in order of increasing boiling point from left to…

A: Since you have asked multiple questions, we will solve the first question for you as per our…

Q: What is the ΔHfus of ethanol (46.06 g/mol) which has Kb of 1.99 and freezes at -117.3 °C

A:

Q: explain why methanethiol, CH3SH, has a lower boiling point (6°C) than methanol, CH3OH (65°C), even…

A: Boiling point is the point at which liquid start to boil. Factor affecting the boiling point.…

Q: Rank A–C in order of increasing melting point ? (see attached )

A: The temperature at which solid substance changes to liquid form is called melting point. Melting…

Q: Which layer would ethyl acetate be at? O Lower O Upper

A: The question is based on principles of solvent extraction. we have to identify which of the layer is…

Q: Write the letter of the following compound(s) that fit the criteria

A: The molecule which will have H present in the molecule connected to the high electronegative atoms…

Q: Rank the following compounds in order of increasing boiling point. The first compound in your rankir…

A: In the given compounds we have different functional groups. So order of boiling point can be…

Q: List the following compounds from highest boiling to lowest boiling: Rank the compounds from highest…

A: The factors that affect the boiling point of a compound are, Molecular mass Hydrogen bonding Polar…

Q: Rank the following according to their boiling point (lowest boiling first): A. CH3CH₂OCH₂CH3 B.…

A: Boiling point is the the temperature at which atomospheric pressure of liquid becomes equal to…

Q: Rank the following organic compounds in order of decreasing their boiling points: CH3CH2COOH…

A: Amides are form more number of hydrogen bonds than carboxylic acids, so amides has more boiling…

Q: Which one of the following two compounds has the stronger IMF - and therefore the higher boiling…

A: The intermolecular force of attraction comes into existence when two atoms or molecules comes in…

Q: Arrange the compounds in order of increasing boiling point. HO. А В C D

A: Greater is the effective molecular weight and hence, greater is the intermolecular force of a…

Q: Essential oils are concentrated liquid containing metabolites extracted from plant sources and are…

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

Q: Which of the following underlined atoms is likely to be the strongest hydrogen bond acceptor?…

A:

Q: What is the equation for the dehydration of CuSO4 5H20?

A: The balanced chemical reaction equation is  CuSO4(s) + 5H₂O(l)→ CuSO4.5H₂O(s)

Q: which compound has the higher boiling point (i) (CH3)3C-C(CH3)3 or (ii) (CH3)2CH-CH2CH2-CH(CH3)2

A:

Q: Which of the following alcohols would have the highest boiling point? A B C A) A B) B C) C CH3 + CH3…

A: With increasing extent intermolecular hydrogen bonding boiling point also increases.

Q: Classify the following compounds based on the type of intermolecular interactions: hydrogen…

A: London dispersion bond is exist in between less electronegative atoms.

Q: Place the following substances lowest to highest boiling point. Explain your answer. CH3CH2OH…

A: Boiling point order of CH3CH2OH, CH3OCH3 & H2O

Q: Methylene chloride ("proper" IUPAC name= dichloromethane) is considered a nonpolar solvent. Which of…

A: Dichloromethane is non-polar solvent.

Q: 1. organic compound: CH4 inorganic compound: ONacI 2. organic compound: high boiling point inorganic…

A: Volatile compounds are those which can easily transform to the vapor state at room temperature.…

Q: Which compound has stronger dispersion forces, propanol or heptanol?

A: Heptanol has stronger dispersion forces than propanol.

Q: 06 Multiple Choice Use this image of a phospholipid to answerthe following question. Hydrogen •…

A: The head part of phospholipid molecule  attracted towards water . Phospholipids. Phospholipids…

Q: Which compound has the highest boiling point?  1. CH3CH2-OH 2. CH3CH2-F 3. CH3CH2CH3

A:

Q: HIUII (4d-402) Place the following molecules in order from lowest boiling point to highest boiling…

A:

Q: The boxed portion of the following structure represents a   salt bridge. hydrogen bond, with the…

A: correct answer is option 3. hydrogen bond, with the hydrogen donated by the oxygen.

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.