How is LPG stored at home?

Why is L.P.G. used as domestic fuel, mixed with a strong smelling volatile liquid like mercaptan?

Write some methods of storage of grains used at home ?

How is energy stored in an inductor and where does this energy reside? Obtain an expression for this energy and give an example, where this energy is made use of.

How are the stored grains damaged?

Why is L.P.G. considered an ideal fuel?

How do we store grains? What is cold storage?

Energy is released during the oxidation of compounds in respiration. How is this energy stored and relased as and when it is needed?