1.

A 0.50 g H_(2)SO_(4) is dissolve in 0.25 L solution, so find out the normality and molarity respectively of the solution. (H=1, S= 32, O=16)

Answer»

0.040, 0.020
0.4, 0.2
0.020, 0.040
0.2, 0.4

Solution :Molarity `=("Mass of SOLUTE(gm)")/("MOLECULER weight of solute" xx "VOLUME of solution(LITRE)")`
`= (0.50)/(98xx0.5) = 0.020`
`N= Mxx2 = 0.020xx2= 0.040`


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