organic chemistry quiz 14: Carboxylic Acids and phenols
written by gogorabei
|
June 16, 2023
Results
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#1.
(6) Citric acid is added to the frozen fruits GR?
(a)To retain their taste
(a)To retain their taste
(b)To retain their color
(b)To retain their color
(c)a and b
(c)a and b
(d)no correct answer
(d)no correct answer
#2.
(7) Citric acid is used in manufacturing the preserved food
(a)Because it increases its pH and kills bacteria on food
(a)Because it increases its pH and kills bacteria on food
(b)Because it increases its pH and prevents the growth of bacteria on food
(b)Because it increases its pH and prevents the growth of bacteria on food
(a)a and b
(a)a and b
(a)Because it decreases its pH and prevents the growth of bacteria on food
(a)Because it decreases its pH and prevents the growth of bacteria on food
#3.
(8) The football players are infected by a constriction in muscles during playing GR?
(a)Due to lactic acid that generated in human body due to hard effort causing construction of muscles
(a)Due to lactic acid that generated in human body due to hard effort causing construction of muscles
(b)Due to acetic acid that generated in human body due to hard effort causing construction of muscles
(b)Due to acetic acid that generated in human body due to hard effort causing construction of muscles
(c)Due to formic acid that generated in human body due to hard effort causing construction of muscles
(c)Due to formic acid that generated in human body due to hard effort causing construction of muscles
(d) a and b
(d) a and b
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