1. In 3 test tubes, put 5 pcs of 3cm cylinders of red beets.
2. Add 10 ml of distilled water to test tube D, 10ml of 50% chloroform to tube E, and 10ml of 50% acetone to tube F
2. Seal the tubes with corks to avoid escaping fumes.
3. After 30 min, remove the beet sections and compare the red color intensity in each tube by +, ++, and +++. Record your observation in Table 2.
EXPERT ANSWER
