Define the following terms:Molar conductivityCorrosion

1.	Define the following terms:Molar conductivityCorrosion
Answer» 1. Molar conductivity (Δ_m): Molar conductivity of a solution at a given concentration is the conductance of the volume V of solution containing one mole of electrolyte kept between two electrodes with area of cross section A and distance of unit length i.e. Δ_m = \(k\frac { A }{ l } \) (where l = 1 and A = V volume containing 1 mole of electrolyte) 2. Corrosion: It is tarnishing or eating away of any active metal under environmental factors. Usually metal oxides, hydroxides and carbonates are formed due to corrosion.

Answer»

1. Molar conductivity (Δ_m): Molar conductivity of a solution at a given concentration is the conductance of the volume V of solution containing one mole of electrolyte kept between two electrodes with area of cross section A and distance of unit length i.e.

Δ_m = \(k\frac { A }{ l } \) (where l = 1 and A = V volume containing 1 mole of electrolyte)

2. Corrosion: It is tarnishing or eating away of any active metal under environmental factors. Usually metal oxides, hydroxides and carbonates are formed due to corrosion.

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