What volume of 0.1 M H_(2)SO_(4) is required in litres to neutralize completely 1 litre of a solution containing 20 g of NaOH ?

What volume of 0.1 M H_(2)SO_(4) is required in litres to neutralize c

1.	What volume of 0.1 M H_(2)SO_(4) is required in litres to neutralize completely 1 litre of a solution containing 20 g of NaOH ?
Answer» `5.0` `0.5` `2.5` `10.0` Solution :`M_(NaOH)=(W_(B)xx1000)/(m_(B)XXV)=(20xx1000)/(40xx1000)=0.5` Reaction : `H_(2)O+2NaOH to Na_(2)SO_(4)+2H_(2)O` `(M_(1)V_(1))/(1)=(M_(2)V_(2))/(2)` `0.1xxV_(1)=(0.5xx1)/(2)` `V_(1)=2.5 L`