NEET pH calculation Practice Questions With Solutions

pH of a saturated solution of \(Ca \left(OH\right)_{2}\) is 9. The solubility product \(K_{sp}\) of \(Ca \left(OH\right)_{2}\) is:

The following solutions were prepared by mixing different volumes of NaOH and HCl of different concentrations : A)  $60$$mL$$\frac{M}{10}HCI$$$$+$$40$$mL$$\frac{M}{10}NaOH$ B)   $55$$mL$$\frac{M}{10}HCI$$$$+$$45$$mL$$\frac{M}{10}NaOH$ C)  $75$$mL$$\frac{M}{5}HCI$$$$+$$25$$mL$$\frac{M}{5}NaOH$ D)  $100$$mL$$\frac{M}{10}HCI$$$$+$$100$$mL$$\frac{M}{10}NaOH$ pH of which one of them will be equal to 1?

Which of the following salts will give the highest pH in water?

Equal volumes of three acid solutions of pH 3, 4 and 5 are mixed in a vessel. What will be the H⁺ ion concentration in the mixture?