List of top Chemistry Questions on Acid-base titrations asked in IPU CET

Calculate the mass percent of 60 g H2SO4 dissolved in the solution of 180 mL of water.
\(\text{NH}_3\) has a \( K_b \) of \( 1.8 \times 10^{-3} \). Which of the following has a \( 5.6 \times 10^{-10} \)?
Which of the following expressions represents the solubility product for Cu(OH)$_2$?
What is the conjugate base of \(H_2CO_3\) according to the Bronsted-Lowry theory?
A 25 mL sample of hard water is titrated with a 0.001 M solution of EDTA, and the end point of the titration is reached at 50 mL of EDTA added. What is the concentration of Ca$^{2+}$ and Mg$^{2+}$ ions in solution?