Which one of the following can be used as an acid–base indicator by a visually impaired student?
(a) Litmus
(b) Turmeric
(c) Vanilla essence
(d) Petunia leaves
Answers
Answered by
4
Answer:
c.Vanilla essence
Explanation:
Vanilla essence is a olfactory indicator so a visually impaired person can use it.
Answered by
0
Answer:
Vanilla Essence
Explanation:
Please mark as brainliest and follow me
Similar questions