1.

Find out normality of the solution prepasred by dissolving 9.8 gram H_(2)SO_(4) to 500 mL solution ?

Answer»

`4.0`
`0.8`
`0.2`
`0.4`

SOLUTION :V = 500 mL
W = 9.8 gram
M = 98 gram/mole
`E=("49 gram")/("eq. WT.")`
Normality `(N)=(1000xx W)/(E xx V)`
`= (1000xx9.8)/(49xx500)=0.4 N`


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