16 JEE Main 2023 Ionic Equilibrium previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2023 previous-year questions from the Ionic Equilibrium chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Ionic Equilibrium chapter hub.
600 mL of 0 . 01 M   HCl is mixed with 400 mL of 0 . 01 M   H 2 SO 4 . The pH of the mixture is _____ ×…
When the hydrogen ion concentration H + changes by a factor of 1000 , the value of pH of the solution
Incorrect statement for the use of indicator in acid-base titration is:
20   mL of 0 . 1 MNaOH is added to 50   mL of 0 . 1 M acetic acid solution. The pH of the resulting solution…
The titration curve of weak acid vs. strong base with phenolphthalein as indicator is shown below. The K phenolphthalei…
Millimoles of calcium hydroxyide required to produce 100 mL of the aqueous solution of pH   12 is x × 10 - 1…
Given below are two statements: Statement-I : Methyl orange is a weak acid. Statement-II : The benzenoid form of methyl…
A litre of buffer solution contains 0 . 1 mole of each of NH 3 and NH 4 Cl . On the addition of 0 . 02 mole of HCl by d…
The dissociation constant of acetic is x   ×   10 – 5   . When 25   mL   of  …
The volume of HCl , containing 73 g   L - 1 , required to completely neutralise NaOH obtained by reacting 0 . 69 &…
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