1 litre aqueous solution of H₂SO₄ contains 0.02 m mol H₂SO₄ ,50% of this solution is diluted with deionized water to give 1L solution (A). In solution (A) ,0.01 mmol of H₂SO₄ are added .Total m moles of  H₂SO₄ in the final solution is _______________ x 10³ mmols.