Explain the entropy of a substance increases when converted

Assignment Help Chemistry
Reference no: EM13487058

1. The entropy of a substance increases when converted from a liquid to a solid 2. The entropy of a substance decreases as its temperature increases 3.All substances have positive entropy values at temperatures above 0 k a) 1 only b) 2 only c) 3 only d) 1 and 2 e) 1,2, and 3

Reference no: EM13487058

Questions Cloud

Evaluate ibms earnings per share : Evaluate IBM's Earnings per Share (basic), and Identify the factors most responsible for the increase in IBM's earnings.
Find the angle for the second order maxima : You are using a grating with 1000 lines per millimeter; the angle for the first order maxima is ? = 16°. Find the angle for the second order maxima
Explain what is the resonance structure(s) of triflate : What/is the resonance structure(s) of TRIFLATE: CF3SO3? Please, show structures with as many details as possible.
Find the mach number and the velocity at the exit : Air (k = 1.4) flows isentropically through a converging-diverging nozzle from a large tank where it is maintained at 59F, 80 psia. Find the mach number and the velocity (ft/s) at the exit
Explain the entropy of a substance increases when converted : 1. The entropy of a substance increases when converted from a liquid to a solid 2. The entropy of a substance decreases as its temperature increases 3.All substances have positive entropy values at temperatures above 0 k a) 1 only b) 2 only c) 3 o..
Different classifications of assets to total assets : Discuss the relative importance of different classifications of assets to total assets. What additional information would you expect to find in the notes to the financial statements about major classification of assets?
Correlation and regression : Correlation and Regression
Corporate law assignments : Also advise whether any defences are available to the directors and what penalties may be imposed upon them if they are found to have breached the insolvent trading provisions under the Corporations Act 2001.
Whowere testedfor drugsfailed thetest. : In1990, 5.8% ofjob applicants whowere testedfor drugsfailed thetest.

Reviews

Write a Review

Chemistry Questions & Answers

  State a spark causesthe cs2 to ignite

A mixture of CS2(g) and excess O2(g) is placed in a 1.00 L reaction vessel at 100.0 degrees celcius and a pressure of 3.00 atm. A spark causesthe CS2 to ignite

  Explain the percent ionization of the acetic acid change

Assuming no change in volume, How much will the pH of the Acetic acid change? How much will the percent ionization of the acetic acid change

  Explain what would the product be in an aldol condensation

What would the product be in an aldol condensation and dehydration reaction for 4-methoxybenzaldehyde

  A chlorocyclopentane as the product of an addition reaction

Which of the following reactants would yield chlorocyclopentane as the product of an addition reaction

  Define the subshell hybridization of elements such as copper

First Ionization Energies across a period, e.g., period 2. explain in detail why there are anomalies for Boron and Oxygen. Explain the subshell hybridization of elements such as copper or chromium

  Compute the volume of glacial acetic acid

Calculate the volume of glacial acetic acid needed to make 1L of the buffer. Glacial acetic acid is 99.5% acetic acid

  The freezing point of t-butanol is 2550degc and kf is

the freezing point of t-butanol is 25.50degc and kf is 9.1degc middot kgmol. usually t-butanol absorbs water on

  What mass of sucrose should be combined

What mass of sucrose should be combined with 461 g of water to make a solution with an osmotic pressure of 8.85 atm at 310 K? (Assume the density of the solution to be equal to the density of the solvent.)

  What is it that makes chlorine an effective microbiocide\

During the chlorination of drinking water and wastewater, what is it that makes chlorine an effective microbiocide?

  What is the wavelength and the frequency of radiant energy

What is the relationship between the wavelength and the frequency

  How many moles of chromium metal are needed to produce 855

to prevent corrosion and make paints adhere better some aluminum products are treated with chromiumiii phosphate before

  Explain network covalent compounds

Which of the following is/are network covalent compounds A. sodium chloride B. diamond C. quartz (silicon dioxide) D. both B & C

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd