how to make a natural indicator for acids and bases
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take some china rose or hibiscus flowers
boil them for 5 to 10 minutes
squeeze out the excess water
mash them to take out a liquid
it will be in light pink colour
your natural indicator is ready
boil them for 5 to 10 minutes
squeeze out the excess water
mash them to take out a liquid
it will be in light pink colour
your natural indicator is ready
Anonymous:
what color will it turn to in acidic and basic solution
in acidic, it will turn to green colour
in basic, it will turn to very very dark pink colour
okey thanks :-D
welcome
thanks a lot
welcome
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