Author Question: A compound can be tentatively identified by gas chromatography based on its what? a. Carrier gas ... (Read 45 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
A compound can be tentatively identified by gas chromatography based on its what?
 
  a. Carrier gas
  b. Rf value
  c. Partition coefficient
  d. Retention time

Question 2

Which of the following is not part of the gas chromatograph?
 
  a. Injection port
  b. Column
  c. Slit
  d. Flame detector



abro1885

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

Answer: d

Answer to Question 2

Answer: c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

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

For a complete list of videos, visit our video library