alleryOzone is prepared by passing oxygen through an electrical discharge:
AA pulsed one
BA silent one
CA violent one
DA steady one
Answer & Solution
Correct answer: B. A silent one
1. A slow dry stream of oxygen is used.
2. A harsh discharge would decompose the product.
3. So a silent electrical discharge is used.
_Source: syllabus Chemistry, Chapter 7, The p-Block Elements._
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