PHYS 261 Lab Quiz #1
Study online at https://quizlet.com/_be5b8p
1. Control In an experiment, the standard that is used for comparison, remains the same
throughout the experiment.
2. Positive controls A control that produces the result you are looking for
3. Negative controls A control in which no result is expected
4. Benedict's Reagent added when testing for glucose (blue in color)
reagent
5. Blue Final color for a negative control when testing for glucose
6. Orange/brown Final color for a positive control when testing for glucose
7. Sodium Chloride Solution added for a positive control when testing for chloride
(NaCl)
8. silver nitrate Reagent added when testing for chloride (clear in color)
(AgNO3)
9. Clear Final color for a negative control when testing for chloride
10. White /cloudy Final color for a positive control when testing for chloride
11. Glucose Solution added for a positive control when testing for glucose
12. Starch Solution added for a positive control when testing for starch
13. Iodine Reagent added when testing for starch (orange in color)
14. Orange Final color for a negative control when testing for starch
15. Blueish/black Final color for a positive control when testing for starch
16. Diffusion
1/2
Study online at https://quizlet.com/_be5b8p
1. Control In an experiment, the standard that is used for comparison, remains the same
throughout the experiment.
2. Positive controls A control that produces the result you are looking for
3. Negative controls A control in which no result is expected
4. Benedict's Reagent added when testing for glucose (blue in color)
reagent
5. Blue Final color for a negative control when testing for glucose
6. Orange/brown Final color for a positive control when testing for glucose
7. Sodium Chloride Solution added for a positive control when testing for chloride
(NaCl)
8. silver nitrate Reagent added when testing for chloride (clear in color)
(AgNO3)
9. Clear Final color for a negative control when testing for chloride
10. White /cloudy Final color for a positive control when testing for chloride
11. Glucose Solution added for a positive control when testing for glucose
12. Starch Solution added for a positive control when testing for starch
13. Iodine Reagent added when testing for starch (orange in color)
14. Orange Final color for a negative control when testing for starch
15. Blueish/black Final color for a positive control when testing for starch
16. Diffusion
1/2
