Question
A mixture of iodine and sand can be separated by the process of :
Answer: Option C
:
C
Sublimationseparates a mixture of solids in which one solid undergoes sublimation. In other words, it changes directly to vapour on heating, without going through the liquid state.
Iodine is a solid that sublimes. When a mixture of iodine and sand is heated in a beaker, the iodine changes from solid to
vapour directly.
These vapours of iodinecan be obtained by cooling. They will change back to solid directly.
Was this answer helpful ?
:
C
Sublimationseparates a mixture of solids in which one solid undergoes sublimation. In other words, it changes directly to vapour on heating, without going through the liquid state.
Iodine is a solid that sublimes. When a mixture of iodine and sand is heated in a beaker, the iodine changes from solid to
vapour directly.
These vapours of iodinecan be obtained by cooling. They will change back to solid directly.
Was this answer helpful ?
Submit Solution