Why are the wheels of vehicles are provided with mudguards?
The mud sticking to the wheel from the road flies off tangentially, when the wheel rotates at a high speed because of inertia of direction. In order that the flying mud does not spoil the clothes of passerby, the wheels are provided with mudguard.
Which separation techniques will you apply for the separation of the following?
Sodium chloride from its solution in water.
Which separation techniques will you apply for the separation of the following?
Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.
Which separation techniques will you apply for the separation of the following?
Small pieces of metal in the engine oil of a car.
Which separation techniques will you apply for the separation of the following?
Different pigments from an extract of flower petals.
Which separation techniques will you apply for the separation of the following?
Butter from curd.
Mock Test Series
