Chapter 18 - Chemistry 11e(Brown/LeMay/Bursten/Murphy...

Info icon This preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
Chemistry, 11e(Brown/LeMay/Bursten/Murphy) Chapter 18 Chemistry of the Environment 18.1 Multiple-Choice and Bimodal Questions. 1) The liquid portion of the Earth is called the __________. A) stratosphere B) lithosphere C) atmosphere D) hydrosphere E) mesosphere Answer: D Diff: 1 Page Ref: Sec. 18.1 2) The layer of the atmosphere that contains our weather is called the __________. 3) Of the noble gases, __________ is present in highest concentration in dry air at sea level.
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
4) The dividing line between the troposphere and stratosphere is known as the __________. 5) The pressure of the atmosphere __________. A) increases with altitude B) follows the same trend as temperature C) decreases with altitude D) follows the reverse trend as temperature E) stays the same Answer: C Diff: 1 Page Ref: Sec. 18.1
Image of page 2
Chemistry, 11e(Brown/LeMay/Bursten/Murphy) Chapter 18 Chemistry of the Environment 6) What is the partial pressure or oxygen (in torr) in the atmosphere when the atmospheric pressure is 760.0 torr? 7) What is/are the product(s) of photodissociation of molecular oxygen?
Image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
8) The C-Cl and C-F bond dissociation energies in 3 CF Cl are 339 kJ/mol and 482 kJ/mol, respectively. The maximum wavelengths of electromagnetic radiation required to rupture these bonds are __________ and __________, respectively. A) 45.0 nm, 307 nm B) 742 nm, 654 nm C) 482 nm, 248 nm D) 353 nm, 248 nm E) 979 nm, 953 nm Answer: D Diff: 3 Page Ref: Sec. 18.2 9) The amount of atomic O relative to 2 O __________.
Image of page 4
10) In the equation below, M is most likely __________. 2 3 O O M O M* + + + A) 2 Cl B) 2 N C) Ne D) 2 CO E) 2 H O Answer: B Diff: 1 Page Ref: Sec. 18.3
Image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern