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WHAT IS ACID?
WHATT ISSS ALKALI??
what is alkaline solution?
what is base?
what is Hydrogen ion
what is Hydroxide ion?
Litmus paper
what is Indicator?
what is pH?
Name 2 properties of acid.
Name 3 chemical properties of bases.
Why does a bite from bull ant hurt?
what happens when a blue litmus paper touches acid.
