General Knowledge - Chemistry - Discussion

Discussion Forum : Chemistry - Section 1 (Q.No. 64)
64.
The hottest part of the gas flame is known as
luminous zone
dark zone
blue zone
non-luminous zone
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
14 comments Page 2 of 2.

Manashi Debbarma said:   1 decade ago
Luminous are those which can emit light of their own. e.g. is moon.

Zainab umar said:   1 decade ago
Luminous is producing or reflecting light esp. in the dark.

Raju said:   1 decade ago
What is luminous?

Ram said:   1 decade ago
As the gas heats, when reaches higher emits no light-hence non luminous.


Post your comments here:

Your comments will be displayed after verification.