1) Calculate the TOTOX value of Condition 1 and Condition 2 and based on the answer, which condition shows better quality oil? Justify your answer. Table below shows the physicochemical analysis of discarded frying oils from fastfood restaurant in Kuching based on oils' fryers change.VariableCondition 1Daily2.05Condition 2Three times a week2.98Peroxidevalue(mEq/kg)p-AV(mEq/kg)48.9553.77

To calculate TOTOX value of Condition 1 and Condition 2

Answered: 1) Calculate the TOTOX value of…

1) Calculate the TOTOX value of Condition 1 and Condition 2 and based on the answer, which condition shows better quality oil? Justify your answer.

Chemistry for Engineering Students

3rd Edition

ISBN:9781285199023

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter1: Introduction To Chemistry

Section: Chapter Questions

Problem 1.77PAE

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Concept explainers

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.

Question

1) Calculate the TOTOX value of Condition 1 and Condition 2 and based on the answer, which condition shows better quality oil? Justify your answer.

Table below shows the physicochemical analysis of discarded frying oils from fast
food restaurant in Kuching based on oils' fryers change.
Variable
Condition 1
Daily
2.05
Condition 2
Three times a week
2.98
Peroxide
value
(mEq/kg)
p-AV
(mEq/kg)
48.95
53.77

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