Low viscosity refers to substances that are thin, such as water, while high viscosity substances are thick. An example of a high viscosity liquid is syrup. Choose the substance with the highest viscosity. A) (i) only B) (i) and (iii) C) (ii) and (iii) D) none E) all 8. Choose the substance with the lowest surface tension. The oil is all liquid substance and fat that is obtained after the processing of different … So, you can pretty much do the math here. All values are given at 1 bar (approximately equal to atmospheric pressure). In addition to measuring thickness, viscosity measures resistance to motion. Predict which of the following liquid/temperature scenarios would have the HIGHEST vapor Viscosity of a fluid is its resistance to deformation , or it can be defined as the property that opposes the relative motion between two surfaces of the fluid that are moving at different velocities. C 3H 7OH at 75˚C c. MgBr 2 at 25˚C d. C 5H 11OH at 25˚C e. C 5H 11OH at 75˚C 18. It corresponds roughly to the intuitive notion of a fluid's 'thickness'. Of all fluids, gases have the lowest viscosities, and thick liquids … choose the substance with the lowest viscosity… Viscosity of a fluid is its resistance to deformation , or it can be defined as the property that  opposes the relative motion between two surfaces of the fluid that are moving at different velocities.
an aquifer permeability porosity th ... What happens when a sound wave moves from water to air? The substance with the lowest viscosity is ClCHâCHâCl. CO 2. Solution for Choose the substance with the lowest viscosity. Choose the substance with the lowest vapor pressure at a given temperature. ClCH 2 CH 2 Cl. When Dispensing Medium- to High-Viscosity or Thick Fluids. The following figure gives an overview and rough classification of different substances, from low-viscosity liquids to solids. Best answer. PF 5. BF 3. corn syrup. Viscosity is a material property which describes the resistance of a fluid to shearing flows. Is this correct? For instance, honey has a much higher viscosity than water. factors affecting viscosity of gases Home; About; Education; Contact 6. Viscosity is a measure of the amount of friction between adjacent layers of a fluid. It speeds up. Cl2CHCH2Cl. 31) Choose the substance with the lowest surface tension. A) capillary action B) viscosity … I would say C. Butane. Give the change in condition to go from a liquid to a gas. Identify the substance with the highest viscosity. (ii) Viscosity increases as molecular weight increases. and what law would you use? Registration
D) ClCH2CH2Cl: 34) Choose the substance with the highest viscosity. Which of the following liquids would have the lowest viscosity, factoring in both the impact of the substance and the temperature? Units of Measure: a. I3CCHI2 I2CHCHI2 ICH2CH2I I3CCI3 I2CHCH2I (CH3CH2)2CO B. C2H4Cl2 C. HOCH2CH2CH2CH2OH D. CF4 E. C6H14 Cool or reduce pressure. BeCl 2. Cl 3 CCCl 3. (i) Viscosity increases as temperature decreases. A) Cl3CCCl3 B) Cl2CHCH2Cl C) Cl2CHCHCl2 D) ClCH2CH2Cl E) Cl3CCHCl2 A) Cl3CCCl3 B) Cl2CHCH2Cl C) Cl2CHCHCl2 D) ClCH2CH2Cl E) Cl3CCHCl2 8. A) (CH3CH2)2CO B) C2H4Cl2 C) HOCH2CH2CH2CH2OH D) CCl4 E) C6H14 A) (CH3CH2)2CO B) C2H4Cl2 C) HOCH2CH2CH2CH2OH D) CCl4 E) C6H14 See all problems in Intermolecular Forces and Physical Properties Which statements about viscosity is/are true? Viscosity can be conceptualized as quantifying the internal frictional force that arises between adjacent layers of fluid that are in relative motion. Once the value of K is known, the viscosity can be determined by measuring the amount of time the test liquid flows between the two graduated marks. A table of common liquids grouped by class or type including information on the viscosity at a given temperature and whether the liquid is Newtonian or Thixotropic general-chemistry; 0 Answers. Choose the substance with the lowest surface tension. The resistance to such flow is called the viscosity. Choose the substance with the lowest viscosity. Choose the substance with the highest viscosity. Choose the substance with the lowest viscosity: ClCH2CH2Cl: Choose the substance with the highest viscosity: BeCl2 HOCH2CH2CH2CH2OH Maple Syrup: Identify the term used to describe the ability of a liquid to flow against gravity up a narrow tube: capillary action: Describe sweating in humans SmoothFlow™ tapered tips are generally the best type of tip to use for thicker viscosity fluids because they promote flow, which helps you dispense a greater number of precise, consistent fluid deposits in the shortest amount of time.. Tapered tips allow you to lower the pressure on your pneumatic … C) corn … This can be seen by the structure of ClCHâCHâCl, that it is having least viscosity as it is having least number of chlorine atoms that can resisst the motion so it is least viscous. In the following table, temperature is given in kelvins. Favorite Answer. The percentage of the total volume of rock or sediment that consists of spaces between particles is called _____. A) (CH 3 CH 2) 2 CO B) C 2 H 4 Cl 2 C) HOCH 2 CH 2 CH 3 CH 2) 2 CO B) C 2 H 4 Cl 2 C) HOCH 2 CH 2 CH Oil. Identify the term used to describe the ability of a liquid to flow against gravity up a narrow tube. Forgot password, Added 2019-08-22 17:30:03 subject Chemistry (College) by Deleted. 17. Each column lists the most common test types and a recommended measuring system. The viscosity is calculated with Equation \(\ref{1}\) \[ \eta =K t \label{1}\] where \(K\) is the value of a liquid with known viscosity and density such as water. Identify the term used to describe the ability of a liquid to flow against gravity up a narrow tube. BeCl2. (iii) Viscosity increases as intermolecular forces increase. For liquids, it corresponds to the informal concept of s at 25 °C). "Reference Values and Reference Correlations for the Thermal Conductivity and Viscosity of Fluids", "The viscosity of vapours of organic compounds. D 0 votes. For instance, the table below shows that viscosity increases monotonically with concentration for sodium chloride and calcium chloride, but decreases for potassium iodide and cesium chloride (the latter up to 30% mass percentage, after which viscosity increases). This preview shows page 6 - 12 out of 17 pages.. 20) Choose the substance with the highest viscosity. Choose the substance with the lowest viscosity. If you are not satisfied with the answer or you canât find one, then try to use the search above or find similar answers below. A liquid has the ability to flow because its molecules can slide over each other. High viscosity means that the friction between two layers is high. Viscosities at or near standard conditions. BeBr_2 SbBr_3 OBr_2 AsBr_5 SBr_2 The increase in viscosity for sucrose solutions is particularly dramatic, and explains in part the common experience of sugar water being "sticky". Cl 2 CHCHCl 2. Problem: Choose the substance with the highest viscosity. CRC Handbook of Chemistry and Physics, 99th Edition (Internet Version 2018), John R. Rumble, ed., CRC Press/Taylor & Francis, Boca Raton, FL. Cl3CCHCl2. It stays the same. 30. The viscosity of a fluid is a measure of its resistance to deformation at a given rate. For liquids, it corresponds to the informal concept of "thickness": for example, syrup has a higher viscosity than water. answered Sep 20, 2016 by Johanny . Choose the substance with the lowest viscosity. Choose the substance with the lowest viscosity in the liquid phase. Cl 3 CCHCl 2. Cl3CCCl3. 7. BeCl 2. Added 2020-05-07 21:36:11 subject Chemistry by Deleted. Choose the substance with the highest viscosity. Solution for Choose the substance with the highest viscosity A. water at 40 C B. water at 20 C C. water at 10 C D. water at 30 C E. water at 50 C Cl2CHCHCl2. Although all liquids have a certain value of viscosity, the for liquids is generally considered as high or low, keeping the viscosity of water as a benchmark. ClCH2CH2Cl. choose the substance with the highest viscosity: A. C2H4CL2 B. CF4 C. (CH3CH2)2CO D. C6H14 E. HOCH2CH2CH2CH2OH I choose E due to increased molar mass and degree of intermolecular forces, dispersion and hydrogen bonding. While D (benzene) is also nonpolar it is more compact and is a liquid at room temperature, while butane is a gas. Measured values span several orders of magnitude. B) CH3CH2CH2CH3: 32) Choose the substance with the highest viscosity. The viscosity of an aqueous solution can either increase or decrease with concentration depending on the solute and the range of concentration. Choose the substance with the lowest viscosity. Liquids which flow very slowly, like glycerin or honey, have high viscosity and those like ether or gasoline which flow very smoothly have low viscosity. A) Cl3CCCl3 B) Cl2CHCH2Cl C) Cl2CHCHCl2 D) ClCH2CH2Cl E) Cl3CCHCl2. The substance with the highest boiling point out of those presented is lithium fluoride, LiF. ClCH2CH2Cl. ClCH 2 CH 2 Cl. Part II", https://www.nist.gov/pml/div685/grp02/srd_134_gases_semiconductor, "Intermolecular Forces in Action: Surface Tension, Viscosity, and Capillary Action", "Reference Data for the Density and Viscosity of Liquid Cadmium, Cobalt, Gallium, Indium, Mercury, Silicon, Thallium, and Zinc", "Long-term Creep of Rocks: Results with Large Specimens Obtained in about 20 Years and Those with Small Specimens in about 3 Years", https://en.wikipedia.org/w/index.php?title=List_of_viscosities&oldid=1000954233, Short description is different from Wikidata, Articles with unsourced statements from November 2018, Creative Commons Attribution-ShareAlike License, This page was last edited on 17 January 2021, at 15:00. Br2CHCH2Br Br3CCBr3 BrCH2CH2Br Br2CHCHBr2 Br3CCHBr2 Cl 2 CHCH 2 Cl. A) a very low critical temperature B) a very low boiling point C) a very low vapor pressure D) a very low viscosity E) a very low enthalpy of vaporization ANS: C PTS: 1 DIF: easy REF: 11.5 OBJ: Relate the properties of liquids to the intermolecular forces involved. Choose the substance with the lowest viscosity. if the spin of one electron in an orbital is clockwise what is the spin of the other electron in that orbital ... Only authorized users can leave an answer. TOP: phases | liquid KEY: intermolecular forces MSC: general chemistry 54. Viscosity is measured using a viscometer. The answer is … 0 votes. It slows down. The lower the viscosity of a sample, the larger the surface of … D) BeCl2: 35) Identify the substance with the highest viscosity. a. CS 2 - Carbon disulfide is a nonpolar covalent.... See full answer below. 7. Viscosity range from 1 mPa.s to 6,000,000 mPa.s; Speed range from 0.1 rpm to 200 rpm with 25 steps, editable; 4 L spindles to measure low-viscosity samples; For samples like solvents, oils, juices, and much more This is also the reason oils tend to be highly viscous, since they are usually composed of long-chain hydrocarbons. For example viscosity of water is 0.001 Pa s, that of air is 0.000019 Pa s and that of motor oil is 1. Q. C 3H 7OH at 25˚C b. Choose the substance with the lowest viscosity. C) HOCH2CH2CH2CH2OH: 33) Choose the substance with the lowest viscosity. Which of the following is a balanced chemical equation for the reaction of magnesium with nitrogen gas to form magnesium nitride ... How many moles of gas occupy 98L at a pressure of 2.8atm and a temperature of 292k? A) SbBrS1U1B13S1U1B0 B) AsBrS1U1B15S1U1B0 C) IBrS1U1B12S1U1B0 D) BeBrS1U1B12S1U1B0 E) OBrS1U1B12S1U1B0 asked Sep 20, 2016 in Chemistry by Taken. So the liquid will flow slowly. pleaseeeee help i will give brai ... Count the total number of atoms in H2O: ... What is in the hydrosphere A. Mars B. dolpins C. soil D. rivers ... What is the shape of 3p atomic orbital ... 99 POINTS!!! The substance with the lowest viscosity is ClCH₂CH₂Cl. A. Mineral Composition 5. Choose the substance with the lowest viscosity. It reverses. He. For example, a substance with a thick viscosity resists movement while a low viscosity substance moves quickly. Ii ) viscosity increases as intermolecular forces increase corresponds roughly to the informal of. Deformation at a given rate ability of a fluid 's 'thickness ',. 2019-08-22 17:30:03 subject Chemistry ( College ) by Deleted: 34 ) the! 75˚C 18 column lists the most common test types and a recommended measuring system the impact of total... Problem: Choose the substance with the highest viscosity of air is 0.000019 Pa s that....... 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