(4) Which of the following gas is used in bulbs?
pid nitrogen (b) oxygen (C) hydrogen
(d) chlorine
Answers
Answered by
1
Answer:
(a) Pid Nitrogen is gas which is used in bulbs.
Answered by
1
Nitrogen is used in filling incandescent bulbs
Similar questions
Computer Science,
5 months ago
Computer Science,
5 months ago
Math,
10 months ago
Biology,
10 months ago
Geography,
1 year ago
Math,
1 year ago