Chemical Equili...

The P^H of a buffer containing equal molar concentration of a weak base and its chlorides is (K_b for weak base = 2 × 10^-5) (log 2 = 0.3010)

Solution of 0.1 N NH₄ OH and 0.1N NH₄Cl has P^H 9.25.Then P_Kbis

The least soluble compound (salt) of the following is

What is the [OH^-] in the final solution prepared by mixing of 20.0 ml of 0.05 M HCl with 30.0 ml of 0.1 M Ba(OH)₂ ?

Equimolar solution of the following were prepared in water separately. Which one of the solutions will record the highest P^H ?

When H⁺ ion concentration of a solution increases

Which one of the following has the lowest P^H value ?

P^H of a soda water bottle is

For preparing a buffer solution of P^H 6 by mixing sodium acetate and acetic acid , the ratio of concentration of salt and acid should be, (Ka = 10^-5)