Question

6. Some acids are dangerous, others are not. Explain with examples.​

Answer 1

Answer:

Acids like conc.HCl, conc.H2SO4 and conc. HNO3 are dangerous but acids like dil. HCl,acetic acid ,oxalic acid etc. are not dangerous.. and thank you for the point.

Answer 2

Answer:

example is acetic acid which can cause burns in concentrated form but is used in cooking and as a condiment in its diluted form, vinegar. ... Citric acid is used as a preservative in foods and gives a sour and acidic taste to food.

it's because of chemical reaction between them

∆ caution: Don't try to do at home .