Constants of the gas laws

Exercise and reference answers

Questions

1. Question

   In PV = kB NT, what does N count?

   Choices

   1. Moles
   2. Molecules
   3. Atoms per mole

   Correct choice

   Molecules

2. Question

   In PV = mu RT, what does mu count?

   Choices

   1. Molecules
   2. Collisions
   3. Moles

   Correct choice

   Moles

3. Question

   Value of kB?

   Choices

   1. 1.38 x 10-23 J K-1
   2. 8.314 J K-1
   3. 6.022 x 1023 J K-1

   Correct choice

   1.38 x 10-23 J K-1

4. Question

   R and kB are described as

   Choices

   1. Gas specific
   2. Universal constants
   3. Temperature dependent

   Correct choice

   Universal constants

Instructions

Tap the chip that answers each prompt.

Explanation