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  9. Q156

SSC Junior Engineer (Civil / Mechanical / Electrical) 2016 · Question 156 of 183

Ozone gas is continuously formed by the action of which type of waves on molecular oxygen?

  1. AInfrared radiation
  2. BGamma rays
  3. CRadio waves
  4. DUltraviolet raysCorrect

Answer: D. Ultraviolet rays

Official answer key verified. Detailed explanation coming soon.

Source: SSC Junior Engineer Examination 2016 — Paper-I (Electrical), 04/03/2017 Afternoon Shift · reliable-secondary

← Q155View full paper (183 questions)Q157 →

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