Question

calculate the normality and molarity of 0.25g of oxalic acid in 200ml​

Answer 1

Answer:

no. of moles of oxalic acid = 0.25g/90g/mol

= 0.0027 mol

molarity = 0.0027/200/1000L

= 5× 0.0027

= 0.0135 M

molality cannot be determined.as density is not given