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Hydrofluoric acid is a weak acid. At 25°C, the molar conductivity of 0.002 M HF is 176.2 Ω-1 cm2 mol-1 If its Amo = 405.2  Ω-1  mol-1. Equilibrium constant at the given concentration is

(a) 6.7 x  10-4 M

(b) 3.2 x 10-4 M

(c) 6.7 x 10-5 M

(d) 3.2 x 10-5​​ M

1 Answer

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Best answer

Correct option (a) 6.7 x  10-4 M

Explanation:

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