Question: acids which are used in daily life?
Answer: Hydrochloric Acid (HCl) Hydrochloric acid is the strong acid which is found inside our body in the gastric juice. ... 
Acetic Acid. The most common form of acetic acid is vinegar. ... 
Ascorbic or Citric Acid. ... 
Carbonic Acid. ... 
Sulphuric Acid. ... 
Tartaric Acid.