Question

what happens when zinc granules are treated with diluted solution of h2so4 , naoh , hcl , hno3

Answer 1

Zn+H2SO4 - ZnSo4+H2
Zn+HCL -ZnCl2+H2
Zn+HNO3 - ZnNo3+H2

Zn+NaOH -no reaction

Answer 2

When zinc granules are treated with of are treated with dilute H2 s o4 or HCL it gives out znso4 and h2 or Zncl2 and h2 and when treated with hno3 it gives znNo3 and h2