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(a) Derive a relationship between K(p) "...

(a) Derive a relationship between `K_(p) " and " K_(c) `
(b) What is a buffer solution?
(C) Define acid according to Lewis concept.
(d) Calculate pH value of 0.01 m HCI.

Text Solution

Verified by Experts

(a) `K_(p) =K_(c) RT^(Deltang)`. For derivation of the relationship consult section 7.6.
(b) For the definition of buffer solution . Consult section 7.29
( C) According to Lewis concept, an acid is a substance which can accept a pair of electrons.
(d) `pH =- log [H^(+)] =- log [10^(-2)] =(-) (-2) log^(10) =2`
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