Try this Mole Concepts O Level Chemistry questions:
Question:
If 2g of hydrogen gas contains x molecules, how many molecules would 2g of nitrogen gas contain?A) x
B) 7x
C) x/14
D) x/28
Show me the working briefly on how you derive your answer. This way we can determine your concepts for this chapter.
ps: Leave your suggested answers in the “Comments” section below.
Rgds
Sean