State and explain Debye-Huckel-Onsager equation.

The pair of electrolytes that possess same value for the constant (A) in the Debye - Huckel - Onsagar equation, lambda_(m)=lambda_(m)^(@)-A sqrt(C) is

State and explain Hooke's law.

State and explain Boyle's law.

State and explain Charles' law

State and explain ohm's law

State and explain Newton's law of gravitation.