Question

5. What is an acid? ​

Answer 1

Explanation:

(in chemistry) a liquid substance that can dissolve metal and may burn your skin or clothes. Acids have a pH value of less than 7

Answer 2

$\huge\bold{Answer}$

• Acids are sour in taste.

• They turn blue litmus to red.

• Acids dissolve in water to release H+ ions.

╰► Some of the strong acids are Sulphuric acid, Nitric acid, Hydrochloric acid etc.

╰►Some of the weak acids are :

Weak Acid⠀⠀⠀⠀⠀⠀⠀⠀⠀Found in

Acetic Acid ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ Vinegar

Oxalic Acid⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀Tomato

Citric Acid⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀Orange

Lactic Acid⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀ Curd