definition of acid

1.	definition of acid
Answer» Acid are those substance which change blue litmus to red and are soluable in water. Acids are those chemical substance which have a sour taste Acids are those substances which are sour in taste...for eg: cured,vinegar,pickle etc.... These are also those substances which have / release H+ ions when dissolve in water .... HCL when dissolve in water release H+ ions and Cl_ ions... ACID. are the substances which have concentration of H+ ions

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