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JEE Main202228 Jul 2022Evening ShiftChemistrySome Basic Concepts of ChemistryActual

2 L of 0 . 2 MH 2 SO 4 is reacted with 2 L of 0 . 1 MNaOH solution, the molarity of the resulting product Na 2 SO 4 in the solution is____millimolar.

Correct answer

0

Step-by-step solution

H 2 SO 4 + 2 NaOH → Na 2 SO 4 + 2 H 2 O 0 . 4 mole 0 . 2 mole - 0 . 3 mol - 0 . 1 mol Molarity = Number   of   moles Volume   in   litres Molarity of Na 2 SO 4 is 0 . 1 4 = 0 . 025 M = 25 × 10 - 3 M Molarity of the resulting product Na 2 SO 4 in the solution is 25 millimoles

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