Question

What is acid? Is acids are bitter or sour in taste? In which color does it change the litmus paper?​

Answer 1

Answer:

An acid is a molecule or ion capable of either donating a proton, known as a Brønsted–Lowry acid, or, capable of forming a covalent bond with an electron pair, known as a Lewis acid. The first category of acids are the proton donors, or Brønsted–Lowry acids.

Acids Bases

1. Its taste is sour. Its taste is bitter.

2. It turns blue litmus paper to red. It turns red litmus paper to blue.

3. It contains hydrogen ion (H+). It contains hydroxyl ion(OH-)

4. It doesn't feel soapy to touch. It feels soapy to touch