Writing Reaction Mechanisms: Beta-Elimination: Dehydrohalogenation Electron pairs Erase Write the first step of this elimination using curved arrows to show electron reorganization. Remember that a mechanism step may require more than one curved arrow.

Answer is to avoid experimental error

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.

Ansaquatic plants;  

A)  it is neutral because the concentration of hydronium ions equals that of hydroxide ions