GRE Subject Test: Chemistry : IR Spectroscopy

Study concepts, example questions & explanations for GRE Subject Test: Chemistry

varsity tutors app store varsity tutors android store

Example Questions

2 Next →

Example Question #11 : Ir Spectroscopy

What is the absorbance of an IR peak with a  transmittance?

Possible Answers:

Correct answer:

Explanation:

Therefore,

Using the equation that relates absorbance to transmittance, we can convert 0.17 transmittance to absorbance:

Therefore the absorbance for this peak is 0.77.

Example Question #11 : Ir Spectroscopy

What is the absorbance of an IR peak with a  transmittance?

Possible Answers:

Correct answer:

Explanation:

Therefore,

Using the equation that relates absorbance to transmittance, we can convert 0.36 transmittance to absorbance:

Therefore the absorbance for this peak is 0.44.

2 Next →
Learning Tools by Varsity Tutors