Question 5 Why do we need to monitor water temperature when dealing with enzymes? O to awaken the sleeping enzyme enzymes are in active if cold water O to give energy to enzymes to avoid denatured enzymes Question 6 Why heat is needed when dissolving sugar in distilled water? to produce more alcohol to sterilize the solution to increase solubility of sugar to water to reach certain temperature for the enzyme

Chemical Principles in the Laboratory
11th Edition
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Chapter43: Analysis For Vitamin C
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Question 5
Why do we need to monitor water temperature when dealing with enzymes?
)to awaken the sleeping enzyme
enzymes are in active if cold water
to give energy to enzymes
to avoid denatured enzymes
Question 6
Why heat is needed when dissolving sugar in distilled water?
O to produce more alcohol
to sterilize the solution
to increase solubility of sugar to water
O to reach certain temperature for the enzyme
Transcribed Image Text:Question 5 Why do we need to monitor water temperature when dealing with enzymes? )to awaken the sleeping enzyme enzymes are in active if cold water to give energy to enzymes to avoid denatured enzymes Question 6 Why heat is needed when dissolving sugar in distilled water? O to produce more alcohol to sterilize the solution to increase solubility of sugar to water O to reach certain temperature for the enzyme
Question 9
In the experiment, what is the significance of getting fractions of distillate at
different temperatures?
) to verify the purity by boiling point of ethanol
to satisfy what the teacher wants
to get the highest temperature possible
to increase the product as temperature increases
Question 10
Which is the enzyme in the ingredients?
sucrose
O yeast
alcohol
O distilled water
Transcribed Image Text:Question 9 In the experiment, what is the significance of getting fractions of distillate at different temperatures? ) to verify the purity by boiling point of ethanol to satisfy what the teacher wants to get the highest temperature possible to increase the product as temperature increases Question 10 Which is the enzyme in the ingredients? sucrose O yeast alcohol O distilled water
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