Acid - 003

21 . Which acid is abundant in lemons ?
Ans: Citric acid

22. Which acid is responsible for the sour taste of grapes?
Ans: Tartaric acid

23. Which acid is known as 'aqua fortis'?
Ans: Nitric acid

24. Which acid from the building blocks of proteins?
Ans: Amino acids

25. Which acid is behind the sour taste of tamarind?
Ans: Tartaric acid

26. Which acid is diluted form is presented in vinegar?
Ans: Acetic acid

27. What acid occurs in butter?
Ans: Butyric acid

28. Which acid is used for the manufacture of biodegradable plastics?
Ans: Polylactic acid 

29. Which acid is present in the body of ants?
Ans: Formic acid 

30. Which acid has the name methanoic acid ?
Ans: Formic acid