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Equilibrium Quiz-4

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10 Question

Popular Questions In Equilibrium Quiz-4

  • A 50 mL solution of pH = 1 is mixed with a 50 mL solution of pH = 2. The pH of the mixture will be nearly

  • The pH of a solution obtained by mixing 50 mL of 0.4N HCI and 50 mL of 0.2N NaOH is

  • By adding 20mL of 0.1 N HCI to 20 mL of 0.001N KOH, the pH of the solution obtained will be

  • The pH of 1.0 M aqueous solution of a weak acid HA is 6.0. Its dissociation constant is

  • The dissociation constant of CH3COOHCH_3COOH is 1.8×1051.8 \times 10^{-5}. The hydrolysis constant for 0.1 M sodium acetate is

  • PHP^H of 2M NaCl will be

  • Dissociation constant of NH4OHNH_4OH is 1.8×105.1.8 \times 10^{-5}. The hydrolysis constant of NH4ClNH_4Cl would be

  • If pKbpK_b for fluoride ions at 25C25^\circ C is 10.83, the ionization constant of HF in water at this temperature is

  • An aqueous solution of carbonic acid (H2CO3)(H_2CO_3) contains

  • The pH of 0.1 M solution of the following salts increases in the order