Get Started
1085

Q: Which part of the flame is the hottest?

  • 1
    Blue Zone
  • 2
    Luminous Zone
  • 3
    Dark Zone
  • 4
    Non - Luminous Zone
  • Show Answer
  • Workspace

Answer : 1. "Blue Zone"
Explanation :

Answer: A) Blue Zone Explanation: Blue Zone is the hottest part of the flame that is where the flame has the most Oxygen and you are getting complete combustion. It is about 1400 degrees Centigrades. The Reddish part (Non - Luminous Zone) is the coolest part, about 800 deg C.

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today