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MHT CET202020 Oct 2020Morning ShiftChemistryp Block Elements (Group 15, 16, 17 & 18)Actual

Noble gas used in miner's cap lamp is

Options

  1. ARa
  2. BKr
  3. CAr
  4. DHe

Correct answer

B. Kr

Step-by-step solution

Krypton is the inert gas which is used in miners cap lamps.

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