Dayal’s teacher asked him to prepare dilute sulphuric acid from concentrated sulphuric acid. Suggest him the right way to perform this activity. If it is not done so, what would be the consequences?
Answers
Answer: add acids to water
Explanation:when we add water to acid large amount of heat is evolved and it may splash on our body so if we add acid to water slowly and stirr it it will not splash on our body
Right way to make dilute sulphuric acid solution from the concentrated sulphuric acid,is as follows -
• First take a beaker and fill the half of the beaker with water.
• Then take a dropper and fill the dropper with concentrated sulphuric acid. This process should be performed with extreme care because sulphuric acid is very dangerous for our skin.
• Then slowly add the drops of sulphuric acid in the beaker to make diluted solution of sulphuric acid.
If the above mentioned procedure is not performed and water is added in the sulphuric acid,then a lot of heat energy will be created. This excessive heat energy can even cause explosion.