Explain Na metal is always kept in Kerosene oil.

Explain - Cs metal is used in photo electric cell.

Why is sodium kept immersed in kerosene oil?

Explain why SN_1 reaction always give racemic mixture?

Explain why does drinking water kept in an earthern pot cool down ?

Which separation tehcniques will you apply for the separation of the following? Small pieces of metal in the engine oil of a car.

Explain why radio waves can not produce photoelectrons from metals, while ultraviolet rays can.

Explain why carbonyl compounds always show nucleophilic addition reaction?

Explain why A drop of liquid under no external forces is always spherical in shape