Multiple Choice
Which of the following is FALSE regarding volumetric flasks?
A) Volumetric flasks are calibrated to obtain a particular volume at 20oC.
B) Volumetric flasks are calibrated to deliver their indicated volume.
C) To properly use a volumetric flask,dissolve reagent in less than final volume and then dilute to volume.
D) The volume of the flask changes with temperature because liquid and glass expand when heated.
E) To obtain the calibrated volume,the bottom of the meniscus is aligned to the center of the neck of flask.
Correct Answer:

Verified
Correct Answer:
Verified
Q9: The mass of the empty receiving vessel
Q10: _ is used to convert a precipitate
Q11: The_ fulfills the critical function of reporting
Q12: On a lab quiz,a student listed the
Q13: _ are calibrated to deliver one fixed
Q15: A student prepares a solution using a
Q16: Which of the responses below are sources
Q17: Drying to constant mass is a common
Q18: Which of the statements below is(are)TRUE regarding
Q19: _ is the upward force exerted on