What are the advantages and disadvantages of red cabbage juice indicator?

Expert Answers info

trophyhunter1 eNotes educator | Certified Educator

calendarEducator since 2010

write1,786 answers

starTop subjects are Science, Social Sciences, and Literature

To test pH, one can use pH paper or chemical indicators. Red cabbage juice changes color in the presence of an acid or a base and can be easily made at home. Anthocyanin, a pigment in the leaves of cabbage and other plants, is the reason for the color change. The...

(The entire section contains 148 words.)

Unlock This Answer Now

check Approved by eNotes Editorial

Ask a Question