Get Started
1082

Q:

The gas usually filled in the electric bulb is.

  • 1
    $$N_2$$
  • 2
    $$CO_2$$
  • 3
    $$H_2$$
  • 4
    $$O_2$$
  • Show Answer
  • Workspace

Answer : 1. "$$N_2$$"

Previous Next
GK General Science Questions

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today