Question

Ayuish is putting h2s04 in test tube containing water where as another person is keeping water in test tube which containing h2s04 ​

Answer 1

Answer:

so what u want to ask??

Explanation:

question is incomplete

Answer 2

question is incomplete

explanation -

dilution is very exothermic reaction , so we have to take very little amount of acid at one time , putting H2SO4 in test tube is not a good idea , so we take water in test tube and add little amount of acid continuously , this is the ideal method of dilution of acid .