Bundle for Chlorofluorocarbons (CFC's) and Ozone Layer Exams Correctly Solved 2024 | 2025

Chlorofluorocarbons (CFCs) | Questions and Correct Solutions 2024 What makes up Chlorofluorocarbons? - Answer - Chlorine, Carbon and Fluorine What is it used for? - Answer - Used as a refrigerant, propellants in aerosol cans and asthma inhlaers What Industries would you find CFCs in? - Answer - ...

C6e: Depletion of the ozone layer | Questions and verified Solutions Latest Update Explain why the use of CFCs has been banned in the UK - Answer - • society has agreed with scientists' views that CFCs deplete the ozone layer. Describe and explain how scientists' attitude to CFCs has chang...

EPA 608 CORE | 295 Questions and Verified Solutions Latest 2024 What characteristic or characteristics of CFCs make them more likely than other chlorine compounds to reach the stratosphere? - Answer - Dont disolve iin water Each chlorine atom in the stratosphere can destroy how many ozone molecu...

5) air pollution 2 - ozone and CFC'S | Questions and Verified Solutions Latest Update What is an allotrope? - Answer - Different forms of pure elements An allotrope is a form of an element that is chemically distinct from other forms of the same element. Graphite and diamond are two allotropes...

CFC's and the ozone layer | Questions and Correct Solutions Latest Update 2024 CFCs are organic molecules that contain 3 elements: - Answer - carbon, chlorine and fluorine CFCs are both non - Answer - toxic or flammable and start off unreactive In water CFCs are - Answer - insoluble CFCs have ...

cfc universal | Questions and Verified Solutions Latest Update which of following refrigerants has lowest global warming potential ? A. R-134 A B. R407 D C. R410 A D. R600A - Answer - D. R600A which of the following gases is used as the baseline measurement for global warming potential ? A. ...

CFC TYPE 1 | Questions and Verified Solutions Latest Update What is an example of a CFC refrigerant? - Answer - R-12 What compounds have the highest ozone depletion potential? - Answer - CFCs CFC refrigerants contain: - Answer - Chlorine, Fluorine, Carbon Ozone above the earth consist of: - Ans...

CFC Core Exam | Questions and Correct Solutions Latest Update __are fluorocarbon refrigerants that cause no harm to stratospheric ozone. A.CFCS B.HCFCS C.HFCs D.HalonsTM - Answer - C 2.The Clean Air Act_. A.calls for the phaseout of PFC refrigerant production B.requires that all leaks be fi...

CFC Certification Practice Test | Questions and Verified Solutions Latest Update Manufacturers often color code the exterior of gauges, on a typical gauge manifold set the low pressure gauge is color coded - Answer - blue Approved refrigerant recovery cylinders can be identified by which colors ...

Chem 15/03 CFC's | Questions and Correct Solutions Latest Update What are CFC's? - Answer - Chlorofluorocarbons- contain only chlorine, fluorine and carbon- all hydrogens replaced. Describe CFC's? - Answer - Volatile Non toxic Non flammable Stable What were CFC's used in? Why were they ...

OZONE layer protection; CFC exam | Questions and Correct Answers Latest Update ozone construction exists as 3 basic forms - Answer - o - oxygen atom o2 - oxygen molecule o3 - ozone molecule - toxic, unstable gas, protects us from UV sunlight sunlight strikes o2 molecules and splits them, the f...