Which is most viscous at the same temperature? a. hexanoic acid b. hexanol c. pentanol

Q: This graph shows how the vapor pressure of three liquids varles with temperature: acetone hexane…

A: Volatility of a liquid is measure of the tendency of its molecule to escape in the vapor phase. So,…

Q: The state of a substance when the pressure and temperature are above the critical temperature and…

A: Critical temperature is the temperature above which a gas can't be liquify by applying pressure.  At…

Q: If each edge is 1 cm. How much liquid does this shape hold

A: Answer  Calculate the total Volume   By  using the square and…

Q: Identify the compound that ABLE to form hydrogen bonding with each other? но

A:

Q: Why are dispersion forces weaker than dipole-dipoleforces?

A: THE ANSWERE IS GIVEN BELOW :

Q: Mixtures of liquids whose boiling points are similar (separated by less than 70 °C) require…

A: Given that : We have to identify the distillation method used to separate the mixture of liquids…

Q: What is supercritical fluid?

A: ANSWERE IS DISCUSSED BELOW :

Q: Which compound has the weaker London dispersion forces? Chemical A: Chemical B:

A: To determine which of the given Compound have weaker london dispersion forces. Strongest the…

Q: Based on the boiling points, which liquid has the lowest vapor pressure? Chemical B.P. °C Isobutane…

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

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900- 800- 700–…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: Draw 10 molecules of chloroform as a liquid

A: A question to sketch Chloroform molecule, which is to be accomplished.

Q: Explain how two different forces play a role in capillaryaction.

A: Capillary action is the ability of a liquid to flow in a small/narrow spaces without the effect of…

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: the higher boiling point: diethyl ether or butyl alcohol?

A: The boiling point of the solution is defined as the temperature at which the vapour pressure of the…

Q: the higher boiling point: isopentyl alcohol or isopentylamine?

A: Chemical species which contain -OH functional group are called alcohol and chemical species which…

Q: What is the strongest type of intermolecular forces present in acetone (look up the structure)?…

A:

Q: Mineral oil would have smaller London dispersion forces than hexane. O True O False

A: Answer:- This question is answered by using the simple concept of London dispersion forces which…

Q: Can someone please explain how to determine boiling points. These need to be ranked in order of…

A: Boiling points are experimentally determined in the lab.

Q: The vessels shown contain equal volumes of pure water. Compare the rates of vaporization in the…

A:

Q: Rank the following compounds in order of decreasing vapor pressure.

A: Higher intermolecular forces results in a low vapor pressure of the compound

Q: (1) The final boiling points of gasoline, diesel, atmospheric gas oil (AGO), and lubricating oils…

A: Boiling point order of gasoline,diesel, AGO , lubricating oil

Q: Water that is held by surface tension and can be removed by air drying Select one: a. Hygroscopic…

A: The tendency of a liquid to shrink into the minimum surface area possible is known as surface…

Q: The force that causes the molecules on the surface of the liquid to form a layer (stretched…

A: The molecules present inside the liquid experiences intermolecular forces in all directions and…

Q: 4. What happen to starch as you sprinkle it on top of a glass of water? 5. How will you explain this…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

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: If the secondary forces of two different molecules are the same, they will dissolve in each other.

A: The secondary interactions are as follows: The dipole dipole interaction is a type of intermolecular…

Q: what is water without tubig?

A: Water is Bottled at the source, completely untouched by human hand. Naturally enriched with…

Q: One of these liquids is the major component in antifreeze in automobile engines. Which liquid would…

A: Hydrogen bond :-  The weak electrostatic attraction between partially negatively charged hydrogen…

Q: Label each molecule with the strongest intermolecular force exhibited in the pure substane

A:

Q: What are Dispersion Forces?

A: The distribution of electrons in an atom or molecules are not uniform as a result slightly negative…

Q: t is observed that 1.94 kcal of energy are released when a 27.5 g sample of an unknown liquid…

A: Heat released when a substance is vapourised is equal to the mass times the heat of vaporisation..

Q: to

A: Ethanol is polar molecules so it's have dipole-dipole interaction ( called Hydrogen bonding ) but…

Q: What is the dispersion force?

A: Atoms are combined to form molecules and it is boned by chemical bonds. There are different types o…

Q: S vap What is the boiling point of this compound? boiling point:

A: We will calculate boiling point

Q: 5. Why is capillary rise less with hexane than with water, as shown below? hexane water O A Hexane…

A:

Q: Normal boiling point of ethanol (C2H5OH) is 78 °C, and of propanol (C3H7OH) is 97 °C. a. Explain the…

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Q: Due to surface tension, fluids tend to minimize their surface area and hence spherical drops are…

A: The given statement is , " Due to surface tension, fluids tend to minimize their surface area and…

Q: 9)Who measures melting points?

A: Melting point is defined as the temperature at which solid starts melting. At melting point there is…

Q: A) Propanone has a higher vapor pressure and stronger intermolecular forces than water.       B)…

A: Propanone  and Water  comparison  of Intermolcular forces.

Q: In figure 1.6, which compound will have the highest boiling point and highest vapor pressure…

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

Q: Given the following samples: butane, diethyl ether and butanol Which is held together by…

A: Dipole dipole forces are the intermolecular forces between two dipoles.  Oppositely charge ends of…

Q: How manga cubic trots (trots^3) in 1.25 cubic flops (flops^3)

A:

Q: What type(s) of intermolecular forces must be overcome when liquid dipropyl ether (CH3CH₂CH2-O-…

A: Given : We have to tell what type of intermolecular forces overcome when ether is heated.

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900- B00 700- 600…

A: Liquid having more vapour pressure is more volatile. Boiling point is the temperature at which…

Q: Why does an aqueous solution of ethanol (CH₃CH₂OH)have a lower surface tension than water?

A: Surface tension is the energy required to increase the area of the surface of the liquid by…

Q: H H H Compound A `H A) Compound A H H. H B) Compound B H C) Neither, since they have the same molar…

A: Hydrocarbons are the organic molecules which are mainly composed of C and H atoms. The structural…

Q: What is the most viscous to least viscous out of oil, ethylene glycol and hexane?

A: Viscosity is common term refers to indicate the thickness or resistance of pouring of a substance.…

Q: Is vinegar a london disperse force? dipole dipole? or a hydrogen bonds? Explain and Why?

A: Vinegar has three types of intermolecular forces, which are, Dipole-dipole interaction Hydrogen…

Q: a) What term best describes the reason why the paperclip is able to “float” on the surface of the…

A: Due to strong intermolecular force due to hydrogen bonding in water, it has many unusual…