4.00 moles of a monatomic ideal gas at a temperature of 340 K are ...

[bio_gurl]

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

[jrpg123456]

Answer to Question 1

A

Answer to Question 2

A

[bio_gurl]

Excellent

[phuda]

TYSM