JEE Main Chemistry question

ChemistryEquilibriumJEE Main

The nature of the mixture obtained on mixing 50 mL of 0.1 M HSO and 50 mL of 0.1 M NaOH is:

Answer: (A)

Solution

meq HSO ; meq NaOH . Excess acid meq, so the solution is acidic.

Question ID VK-131052