Question

Prepare your own indicator
(i) Crush beetroot in a mortar.
(ii) Add sufficient water to obtain the
extract.
(iii) Filter the extract using any
stainer.
(iv) Collect the filtrate to test the
substances.
(v) Arrange four test
tubes(transparent glasses) and label
them as A,B,C and D. Pour
2 mL each of lemon juice solution,
soda-water, vinegar and baking soda
solution in them respectively.
(vi) Put 2-3 drops of the beetroot
extract in each test tube and note the
colour change
if any. Write your observation in a
Table.​

Answer 1

Answer:

option (vi) Put 2-3 drops of the beetroot extract in each test tube and note the colour change.