Question

10 ml of water and 5 ml of sulphuric acid are to be mixed in a beaker. (i) State the method that should be followed.

Answer 1

 Process: 1. Take 10 mL water in a beaker. 2. Take 15 mL of sulphuric acid. 3. Pour the acid in beaker contains water. 4. Touch the beaker. 5. We feel the beaker is to hot means this is an exothermic reaction. ii)This process is called dillution of concentrated acids.

Answer 2

Answer:

i) Process: 1. Take 10 mL water in a beaker. 2. Take 15 mL of sulphuric acid. 3. Pour the acid in beaker contains water. 4. Touch the beaker. 5. We feel the beaker is to hot means this is an exothermic reaction. ii)This process is called dillution of concentrated acids