For iodine crystals to sublime on heating, the molecules ...
For iodine crystals to sublime on heating, the molecules must acquire energy that is?
less than the forces odf attraction in the solid
equal to the forces of attraction in th solid
necessary to melt the solid
greater than the forces of attraction in both the solid and the liquid phases
Correct answer is D
No explanation has been provided for this answer.
A balanced chemical equation obeys the law of? ...
Stainless steel is an alloy of ...
In the Haber process for the manufacture of ammonia, finely divided iron is used as...
Which of the following statements about phosphorus is NOT correct? ...
What type of reaction occurs between vegetable oil and plant ash extract? ...
The spontaneity of a chemical reaction is determined by the change in the ...
What is the chemical symbol for Zirconium? ...
An element Q forms a compound QCI5. In which group of the periodic table is Q?...