Question

to prepare 1 m solution of oxalic acids​

Answer 1

Answer:

Molecular mass of Oxalic Acid = 126. 12.6 g of oxalic acid per litre of the solution should be dissolved to prepare M/10 oxalic acid solution. On the other hand, 12.6 /4 = 3.15 g of crystals of oxalic acid should be dissolved in water and precisely 250 ml of the solution should be produced.