This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: According to the equation of state p = RT, if pressure remained constant and the temperature ... (Read 169 times)

cherise1989

  • Hero Member
  • *****
  • Posts: 555
on: Jul 14, 2018
According to the equation of state p = RT, if pressure remained constant and the temperature increased
 
  A) the density would have to remain constant
  B) the density would have to increase
  C) the density would have to decrease
  D) the constant R would have to change

Question 2

Mercury is used in mercury barometers because
 
  A) it is very heavy - lighter fluids would require a much larger glass column
  B) it is very heavy - lighter fluids would require a much shorter glass column
  C) it is very light - heavier fluids would require a much larger glass column
  D) it is very light - heavier fluids would require a much shorter glass column


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


cherise1989

  • Hero Member
  • *****
  • Posts: 555
Reply #2 on: Jul 14, 2018
Thank you :)


Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Reply #3 on: Jul 14, 2018
Happy to help you


« previous next »
 

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Blood pressure and blood volume relationship Blood pressure and blood volume relationship
Setup used to check the opening temperature of a thermostat. Setup used to check the opening temperature of a thermostat.
Effect of Increasing the Investment Rate on the Steady State Effect of Increasing the Investment Rate on the Steady State
Finding the equation of a line Finding the equation of a line
Physics - Density and Pressure Physics - Density and Pressure
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Video: Endocytosis - pinocytosis, receptor mediated and Transcytosis

For a complete list of videos, visit our video library