Question

a cement bag was left out in the rain on drying it hundred into a big lump can this big lamp of cement be converted into powdered from again why

Answer 1

A bag of cement lying in the open gets wet due to rain during the night. ... This is because the cement that hardens up after getting wet cannot be obtained back. ... WATER ON A WALL BUILT ,IT DOES NOT BECOME SOFT AND FALL DOWN. ... after wet and dried it will be harder it can`t be retained to original power form.

Answer 2

Answer:

If due to rain, the cement bag has been wet, then the cement will react with water and will get hardened. This reaction is irreversible in nature and can not be reversed back.