Question

What is acid,classification of acid.
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Answer 1

Latin word acidus means sour

distilled water changes purple color

• examples
• unripe mango

Answer 2

Answer: An acid is a molecule or ion capable of donating a proton (hydrogen ion H+) (a Brønsted–Lowry acid), or, alternatively, capable of forming a covalent bond with an electron pair (a Lewis acid). The first category of acids are the proton donors, or Brønsted–Lowry acids.

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