Author Question: 4.00 moles of a monatomic ideal gas at a temperature of 340 K are compressed adiabatically from an ... (Read 94 times)

bio_gurl · **on:** Jul 29, 2018

4.00 moles of a monatomic ideal gas at a temperature of 340 K are compressed adiabatically from an initial volume of 70.0 L to a final volume of 30.0 L. What is the final pressure in the gas?

A) 663 kPa
B) 581 kPa
C) 106 kPa
D) 42.1 MPa
E) 2.17 MPa

Question 2

A monatomic ideal gas expands adiabatically from an initial volume of 72 L and an initial temperature of 350 K until its temperature falls to 290 K. What is the final volume of the gas?

A) 95 L
B) 98 L
C) 101 L
D) 104 L
E) 142 L