A chemist starts with 0.05L of a 0.40M HCl solution and diluted it to 1.0L. What is the concentration of HCL in the new solution

Ibelieve its because the stove is a cleaner burning fuel

That is a lot of moles that you have

The question is incomplete. complete question is attached belowanswer: correct answer is option b  i.e.  solid particles  reason: filter paper has small pores, through which smaller particles can pass through. however, solid particles  have relatively larger size. hence, they are least likely to pass through.