Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
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Chapter 2, Problem 2.12QAP
Interpretation Introduction
Interpretation:
Using the equation related to Ohm’s law, current at the beginning & completion of the
Concept introduction:
The equation related to Ohm’s law is given below.
Here,
And,
R is resistance
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(a) For liquid benzene β = 9.30 x 10-5 atm-1 at 20 °C and 1 atm pressure. Utilizing the equation derived ln(v2/v1)=α(T2-T1)-β(P2-P1) and assuming β to be independent of pressure, find the percentage change in volume of a sample of benzene on being compressed at constant temperature from a pressure of 1 atm to a pressure of 11 atm. (b) What would be the percentage change in volume of an ideal gas compressed over the same pressure interval at constant temperature?
5) Starting from the expression Cp – G, = T (P/ər), (V/ar). '
use the appropriate relations
between partial derivatives to show that
T(V/ar),
Cp – Cy =
(2) The Gibbs function G is
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a
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Chapter 2 Solutions
Principles of Instrumental Analysis
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