Question

all acids are not corrosive. justify the statement.​

Answer 1

Answer:

All acids are not corrosive. Acids are of 2 types based on reactivity namely strong acids and weak acids. Strong acids are highly reactive due to which they corrode very easily .

Answer 2

Answer:

All acid are not corrosive, only the acids which has a PH value of less than 4 is corrosive in nature, even if sulphuric acid [ H2SO4 ]  is diluted it will still be corrosive since it will still have a Ph value of more than 4 but acids like citric acid, acetic acid are not much corrosive in nature .

so, conclusion:

              Some Acids are corrosive in nature whereas some are not

Happy to help!