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Environmental Science: Ozone Depletion App's MCQs Download & e-Book - 37

MCQ: 37

'HCFCs' can be used in refrigerants instead of

  1. CO2
  2. Chlorine
  3. CFCs
  4. CO2

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Ozone Depletion App (Android & iOS)

Ozone Depletion App (Android & iOS)

Environmental Science App (Android & iOS)

Environmental Science App (iOS & Android)

Fluid Mechanics App (Android & iOS)

Fluid Mechanics App (Android & iOS)

Basic Sociology App (Android & iOS)

Basic Sociology App (iOS & Android)