Question

4.9 gram H2SO4 is mixed with water to

Form 5 litres of aqueous solution. Find
It's Concentration . ( Molecular weight
Of H2SO4 is 98 gram / mole .)

Answer 1

4.9 gram H2SO4*(1 mole/98g)=moles of H2SO4

Molarity (M)= moles/L=moles of H2SO4/5L