Sulphuric acid is generally available in market as 18.0 M solution. How would you prepare 250 mL of 0.5 M aqueous H2SO4.

From the volumetric principleV1M1 = V2M2V1 × 18 = 250 × 0.5V1 = 250 × 0.518 = 6.94 mlThat is You have to take 6.94 ml of the 18 M solution and further dilute with water to make upto 250 ml. The concentration of the new solution is now 0.5 M

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