Question

how to separate petrol ,diesel and water

Answer 1

by using the separating funnel ...

Answer 2

Steps for separating Petrol and diesel from water are as follows-

Step-1. Use a separating funnel and separate petrol and Diesel from water.

Step-2. Now boil the obtained mixture of petrol and Diesel in a conical flask ( The mouth of the flask must be attached with a fractional distillation tube and a condenser tube).

Step-3. The petrol will boil first so collect the petrol coming out from the condenser tube. Diesel will boil second so after collection of all the petrol now collect the diesel coming out of the condenser tube.

And in this way you can separate petrol, diesel and water from it's mixture.

I hope this will help you...