In vinegar the concentration of acetic acid is nearly

5 mL of 0.3 M acetic acid is shaken with 5 g of activated charcoal. The concentration of acetic acid is reduced to 1/3 of the original molarity. The weight of acetic acid adsorbed per gram of charcoal is:

In order to prepare a buffer solution of pH 5.74, sodium acetate is added to acetic acid. If the concentration of acetic acid in the buffer is _______ M, the concentration of sodium acetate in the buffer is M. (Round off to the Nearest Integer). [Given : p^(Ka) (acetic acid) = 4.74]

Vinegar is solution of acetic acid which is :

If the ionization (dissociation) constant of acetic acid is k_a , what will be the pH of a solution containing equal concentrations of acetic acid and sodium acetate ?^(**"**)