Sodium nitrate/nitrite stabilizes the red color, adds flavor, and it also prevents growth of bacteriaon processed meats.a. Trueb. FalseEvery batch of natural Color additives has to be certified:a. Trueb. FalseCochineal red food colorant, E-120 is obtained from small insects:a. Trueb. FalseUsage of synthetic colors has been restricted to a maximum limit of 199-200 ppm:a. Trueb. FalseThe E-numbers are codes for food additives, usually found on food labels, in European Union,and their values for colors are from 100 to 299:..a. Trueb. FalseGold, Silver and Lead are now added to some food dishes for decoration and health benefits:a. Trueb. FalseReport conversion, selectivity, and productivity is one of the main twelve principles of greenchemistry.7a. Falseb. TrueNarcotics are sleep causing drugs.a. True.b. False.1/2

you have posted multipart of question as per the guidelines i have solved first three subparts…

Answered: on processed meats. a. True b. False 2…

on processed meats. a. True b. False 2 Every batch of natural Color additives has to be certified: a. True b. False Cochineal red food colorant, E-120 is obtained from small insects:

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter21: Benzene And The Concept Of Aromaticity

Section: Chapter Questions

Problem 21.63P

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Question

Sodium nitrate/nitrite stabilizes the red color, adds flavor, and it also prevents growth of bacteria
on processed meats.
a. True
b. False
Every batch of natural Color additives has to be certified:
a. True
b. False
Cochineal red food colorant, E-120 is obtained from small insects:
a. True
b. False
Usage of synthetic colors has been restricted to a maximum limit of 199-200 ppm:
a. True
b. False
The E-numbers are codes for food additives, usually found on food labels, in European Union,
and their values for colors are from 100 to 299:..
a. True
b. False
Gold, Silver and Lead are now added to some food dishes for decoration and health benefits:
a. True
b. False
Report conversion, selectivity, and productivity is one of the main twelve principles of green
chemistry.
7
a. False
b. True
Narcotics are sleep causing drugs.
a. True.
b. False.
1/2

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A 0.9134-g of KIO3 is dissolved in 500-mL distilled water. A 50.0-mL aliquot portion was run down into an Erlenmeyer flask and 2-g of KI and 2-mL of 6M HCl were added to it. Directly after, the solution was titrated with a 24.47-mL Na2S2O3 solution to a faint yellow solution. Starch TS was added to the resulting solution and the titration with the Na2S2O3 solution continued wherein an additional 1.33-mL was required to bring the blue color of the solution to disappear completely. MW: KIO3 = 214.0 g/mol ; Na2S2O3 = 158.1 g/mol Compute the M of the Na2S2O3 solution. 0.1047 M None of the choices 0.1107 M 0.09926 M