Which of the following has the largest density? A) a 10-g ...

[mmm]

Which of the following has the largest density?
 
  A) a 10-g object with a volume of 1 mL
  B) a 1-g object with a volume of 10 mL
  C) a 200-g object with a volume of 200 mL
  D) a 10-g object with a volume of 10 mL
  E) All of the densities are the same.

Question 2

When the hydronium ion concentration equals 10 moles per liter, what is the pH of the solution? Is the solution acidic or basic?
 
  A) pH = 0, this is an acidic solution.
  B) pH = 1, this is an acidic solution.
  C) pH = -0.301, this is an acidic solution.
  D) pH = 7, this is a neutral solution.

[blazinlyss]

Answer to Question 1

A

Answer to Question 2

C

[mmm]

Thanks for the timely response, appreciate it

[Viet Thy]

TYSM