What is the charge on 1.0 kg of protons?(e = 1.60 10-19 C, ...

[DelorasTo]

What is the charge on 1.0 kg of protons?(e = 1.60  10-19 C, mproton = 1.67  10-27 kg)
 
  A) 1.0 C
  B) 1000 C
  C) 9.6  107 C
  D) 6.0  1026 C
  E) 6.0  1023 C

Question 2

When water at 0C freezes, the entropy of the water
 
  A) increases.
  B) decreases.
  C) remains constant.
  D) could either increase or decrease; it depends on other factors.

[dantucker]

Answer to Question 1

C

Answer to Question 2

B