Question

physical and chemical properties of acids???

Answer 1

the physical and chemical property of acids are that when the acid react with base it change the blue litmus paper to red

Answer 2

chemical properties
Acid+metal→salt+hydrogen gasAcid+metal→salt+hydrogen gasAcid+base→salt+waterAcid+base→salt+waterAcid+carbonate→salt+water+carbon dioxide gas
physical properties
Acids have a sour tasteAcid solutions have pH values less than 7. (More about pH values in the next few sub-topics)Acid solutions turn blue litmus paper (an indicator) red.