Home › NEET UG › Chemistry › p-Block Elements (Groups 15-18) › Ozone is prepared by passing oxygen through an e…
Ozone 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: NCERT Class 12 Chemistry, Chapter 7, The p-Block Elements._
Related questions
Which noble gases are the rarest of the group?The main commercial source of helium is:The major constituent among the atmospheric noble gases is:The noble gases make up what share of dry air by volume?Group 18 elements are termed noble gases because they form very few:Group 18 elements are all gases that are chemically:The element of highest electronegativity of all is:Which two members of Group 17 are radioactive?