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Question: Answered & Verified by Expert
In the manufacture of sulphuric acid by contact process, Tyndall box is used to
Chemistryp Block Elements (Group 15, 16, 17 & 18)COMEDKCOMEDK 2013
Options:
  • A filter dust particles
  • B remove impurities
  • C convert $\mathrm{SO}_{2}$ to $\mathrm{SO}_{3}$
  • D test the presence of dust particles
Solution:
2360 Upvotes Verified Answer
The correct answer is: test the presence of dust particles
In the manufacture of sulphuric acid by contact process, Tyndall box is used to test the presence of dust particles.

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