1.

The milliequivalents in 60 ml of 4.0 M H_(2)SO_(4) is :

Answer»

240
48
480
960

Solution :`4.0 M H_(2)SO_(4)` means 4 MOLES of `H_(2)SO_(4)` in 1000ML
or`=(4xx60)/(1000)=0.24` moles in 60 ml
`=0.48` EQUIVALENT in 60 ml
`=480` equivalent in 60 ml
or MOLARITY `=("Moles of" H_(2)SO_(4)xx1000)/("Volume")`
`=("Moles of " H_(2)SO_(4)xx1000)/(60)`
`:.` Moles of `H_(2)SO_(4)=(4xx60)/(1000)=0.24`
Equivalents of `H_(2)SO_(4)=0.48`
Milliequivalents of `H_(2)SO_(4)=0.48xx1000=480`


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