Question

The highest temperature zone of a candle flame, is its----​

Answer 1

The outer core of the candle flame is light blue -- 1670 K (1400 °C). That is the hottest part of the flame. The color inside the flame becomes yellow, orange and finally red.

Answer 2

Explanation:

A candle has different zone of fire. The innermost zone is the inner zone, touching the pill of candle. This zone is bright red. The middle zone is a bit pale. But it occupies the largest area. It is pale

The outer most zone is the hottest zone of flame.

It is very hot. It is used in many cases. Color is bright red. This is why it is used in heating.

The outer region receives most oxygen, so it is hottest.