Q1) Part One: Answer the correct answer for the following multiple choice questions and then put the correct choice letter on the answer sheet. (18 points) 1. The compound in which chlorine has an oxidation state of +7 is: A) HClO B) HCl C) HClO2 D) HClO4 E) HClO3 2. How many grams of HCl are contained in 500mL of a 0.25MHCl solution? A) 2.73 B) 4.56 C) 7.37 D) 6.83 E) 2.28 3. The species from which one electron could most easily be removed is: A) Na+ B) Ne C) F D) Mg+ E) He