Science · Chemistry
Which of the following combinations is most commonly used inside a commercial fluorescent tube?
- 1Nitrogen and Oxygen
- 2Helium and Krypton
- 3Sodium vapor and Neon
- 4Mercury vapor and Argon✓
Correct answer
Mercury vapor and Argon
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Chemistry?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Science · Chemistry