Multiple choice

Which of the following acids is/are not stored in metal containers?

  1. HCl

  2. HNO3

  3. H2SO4

  4. All of the above

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Strong mineral acids like HCl, HNO3, and H2SO4 are highly corrosive and react with most metals. Therefore, they are typically stored in glass or specialized plastic containers rather than metal ones.