Question: (a) Explain why surface tension and viscosity decrease with increasing temperature. (b) Why do substances with high surface tensions also tend to have high viscosities?

(a) Explain why surface tension and viscosity decrease with increasing temperature.
(b) Why do substances with high surface tensions also tend to have high viscosities?

Step by Step Solution

★★★★★

3.57 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a Surface tension and viscosity are the result of intermolecular attra... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

876-C-P-c-L-A-S (224).docx

120 KBs Word File

Students Have Also Explored These Related Physical Chemistry Questions!

Why does the solubility of a gas solute in a liquid solvent decrease with increasing temperature?

Why should the permeability of a paramagnetic material be expected to decrease with increasing temperature?

Would you expect the pitch (or frequency) of an organ pipe to increase or decrease with increasing temperature? Explain.

Research Report Students name Professors name Institution Date Contents Title .. 3 Abstract 3 Acknowledgement .3 Introduction .4 Main body of Report/Methodology 5 Various kinds of isolation.6...

please help on my chemistry lab . there is alot of pictures need help with blank spaces and calculations DATA SHE 3 use the CRC Movelbook of Chemistry and Physics to look up the density for each of...

DO NOT COPY OLD ANSWERS! AND SOLVE CORRECTLY!! D5. Repeat Example 10-2 except calculate the diameter at the bottom of the column at a pressure of 700.0 kPa. The surface tension of pure n-heptane at...

Solve correctly and Do Not copy old answers! D5. Repeat Example 10-2 except calculate the diameter at the bottom of the column at a pressure of 700.0 kPa. The surface tension of pure n-heptane at 20C...

This is Example 10-1: This is example 10-2: Now Solve The following Question according to these ones: Please Solve Correctly with Clear Hand Writing, Thanks. Inico EXAMPLE 10-1. Overall efficiency...

Solve Correctly With Clear Hand Writing. This is Example 10-1: EXAMPLE 10-1. Overall efficiency estimation A sieve plate distillation column is separating a feed that is 50.0 mol% n-hexane and 50.0...

(a) What is the relationship between surface tension and temperature? (b) What is the relationship between viscosity and temperature? (c) Why do substances with high surface tension also tend to have...

Budgets can be driven from the top down or can be collaborative or self-imposed. What is a self-imposed budget? What do you think are the major advantages of a self-imposed budget? What in their use...

The wheel is subjected to a torque M. If the coefficient of kinetic friction between the band brake and the rim of the wheel is k, determine the smallest horizontal force P that must be applied to...

Four members of a group of 10 people are to be selected to a team. How many ways are there to select these four members?

Rentals. The accompanying table shows a portion of data consisting of the rent, the number of bedrooms, the number of bathrooms, and the square footage for 40 apartments in a college town. Rent Bed...

The black grille on the back of a refrigerator has a surface temperature of 95 F with a total surface area of 10 ft2. Heat transfer to the room air at 70 F takes place with an average convective heat...

What is 1 cal in SI units and what is the name given to 1 N-m?

In a complete cycle what is the net change in energy and in volume?

Shawna Carter wants to invest her recent bonus in a five-year bond that pays a coupon of 11 percent semiannually. The bonds are selling at $962.13 today. If she buys this bond and holds it to...

Give Details Identify the order of q for each of following MA model models and determine whether they are invertible: a xt=wt0.3wt1+0.1wt2 b xt=wtwt1

On January 1, Brothers Corporation issues $10,000,000 of 6%, 15 year bonds, with interest paid semi-annually. The market rate of interest is 8%. Before we calculate the price, lets answer a few basis...