A student is studying the absorbance of an unknown indicator versus concentration. The student constructs the above graph. To test the accuracy of the calibration curve, another student prepares a different solution of the same indicator. The solution prepared by the other student has an absorbance of 0.44. Will the other student’s solution be a fair test of the calibration curve?
A.
Yes, the solution will work fine.
B.
Unknown until the other student’s calculations are checked.
C.
No, the absorbance is outside the range established by the standards
D.
Unknown until the temperature is measured.
Exam No：AP Chemistry Problem Set 8 Year：2024 Question No：APChemistry2024AP0258
Answer:
C
Knowledge points:
8.2 pH and pOH of Strong Acids and Bases
Solution:
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