Multiple Choice
In a photochemical reaction,
A) the chemical reaction is energized by light.
B) nitrogen dioxide must be present.
C) ozone is always formed.
D) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q15: In the past, which of the following
Q16: Which molecule absorbs UV-B radiation?<br>A) O<sub>2</sub><br>B) O<sub>3</sub><br>C)
Q17: What chemical bond is broken by a
Q18: What type of radiation is absorbed by
Q19: Consider the following sequence of reactions. <img
Q21: Why are scientists worried about the ozone
Q22: Which of the following explains why CFCs
Q23: What does one Dobson unit (DU) equal?<br>A)
Q24: Light with a wavelength of 350 nm
Q25: Approximately how many ozone molecules can one