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What is acid nd base ???

Answer» Acid * sour in taste* change blue litmus into red*eg- HCl Acids are substances that release hydrogen ions (H+) in aqueous solution.Base* bitter in taste * change red litmus into blue* eg- NaOHBases are substances that release hydroxide ions (OH-) in aqueous soltion.
Acid is a thing which is not base
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Such substances that donate their hydrogen ion (H+) and accepts the electron to another is called an acid. They have pH less than 7.0. ... Acids are sour, while bases are bitter.


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