Question

Lead sulphate cannot be prepared by the action of lead oxide on dilute H2SO4 but copper sulphate can be prepared similarlily from copper oxide

Answer 1

Answer:

Explanation:

Lead Sulphate is insoluble, when Lead is added to sulphuric acid it only reacts on the surface. The lead becomes coated withh insoluble lead sulphate and the lead in interior can't react. Therefore, lead sulphate can't be prepared by adding H2SO4...........