question_answer

Two solutions, A and B, each of 100 L was made by dissolving 4 g of \[NaOH\]and 9.8 g of \[{{H}_{2}}S{{O}_{4}}\]in water, respectively. The pH of the resultant solution obtained from mixing 40 L of solution A and 10 L of solution B is________.                                                                                [JEE MAIN Held on 07-01-2020 Morning]

Answer:

10.60