1.

22.7 ml of N/10 Na_(2)CO_(3) solution neutralizes 10.2 ml of a dilute H_(2)SO_(4). Then the volume of water that must be added to 400 ml of same H_(2)SO_(4) to make it exactly N/10 is

Answer»

254 ML
`484.6` ml
480 ml
`490.2` ml

SOLUTION :N/A


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