Question

(1)
Q.5) Give reasons - Any one)
1.
It takes time for uses of Shahabad tile to disappear in HCL what is powder
disappear readily​

Answer 1

Answer:

It takes time for pieces of Shahabad tile to disappear in HCl, but its powder disappears rapidly because in pieces of the tile, the surface atoms can only react with HCl but in powdered form all the atoms can react with HCl. This makes the difference in their reactivity.