Question

₱ⱡⱬ ⱨɇⱡ₱ ₥ɇ ₩ł₮ⱨ ₮ⱨł₴ ₣ɽ₦đ₴:


plz tell the colour change with acid and base

of

onion:


tomato:​

Answer 1

Answer:

onion is a olfactory indicator so it changes its smell in basic solution it does not give any smell and in acid solution it gives own ( onion) smell

tomato contains oxalic acid so it changes its colour from blue litmus to red.

Answer 2

Onion is alfactory Indicator

Tomato is oxalic acid