1.

10ml of 9.8% (w/v) aqueous H2so4 mixed with10 ml of water calculate the normality of the solution

Answer»

W/v imply (mass of SOLUTE/ volm of soln) × 100.
So find mass of solute. then find MOLES of solute. then gram equivalents= no. of moles × n factor( for h2so4 n factor=2). then normality= gram EQ/ volm of WATER+ volm of h2so4



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