Q18 / 90 · JEE Main 2016 (03 Apr) · Chemistry

The hottest region of Bunsen flame shown in the figure below is:

A
Region 3
B
Region 4
C
Region 1
Correct answer
D
Region 2

Solution

The hottest region of the Bunsen flame shown in the figure is the region $2$ . The hottest part of the Bunsen flame is present on the one third height from the bottom of the flame.

The all regions are represented in this figure.

Hence, the correct answer is option: 'D'.

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