1. Tardigrade
  2. Question
  3. Chemistry
  4. Noble gases are used in discharge tubes to give different colours. Reddish-orange glow is due to

Q. Noble gases are used in discharge tubes to give different colours. Reddish-orange glow is due to

 1997  213 JIPMERJIPMER 2011The p-Block Elements - Part2 Report Error

Solution:

Neon when used in a discharge tube produces an orange-red glow which can be seen at long distances even in mists and fogs.