Home
Class 8
CHEMISTRY
The luminous zone is of the candle flam...

The luminous zone is _____ of the candle flame.

A

middle zone

B

Outer zone

C

Inner zone

D

Innermost zone

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Candle Flame Structure**: A candle flame has three distinct zones: the inner zone, the luminous zone (middle zone), and the outer zone. 2. **Identifying the Luminous Zone**: The luminous zone is the middle part of the candle flame. It is characterized by a yellowish glow and is where incomplete combustion occurs. 3. **Reason for Incomplete Combustion**: In the luminous zone, the supply of oxygen is limited. This limited oxygen supply leads to incomplete combustion, resulting in the production of soot and a yellow flame. 4. **Conclusion**: Therefore, the luminous zone is the middle zone of the candle flame. **Final Answer**: The luminous zone is the **middle zone** of the candle flame. ---
Promotional Banner

Topper's Solved these Questions

  • COMBUSTION AND FLAME

    PEARSON IIT JEE FOUNDATION|Exercise Track Your Learning-V|10 Videos

  • COMBUSTION AND FLAME

    PEARSON IIT JEE FOUNDATION|Exercise HOTS-HIGHER ORDER THINKING SKILLS|8 Videos

  • COMBUSTION AND FLAME

    PEARSON IIT JEE FOUNDATION|Exercise Track Your Learning-III|8 Videos

  • COAL AND PETROLEUM

    PEARSON IIT JEE FOUNDATION|Exercise COMPETITION CORNER|48 Videos

  • Language of Chemistry and Transformation of Substances

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application Concept Application Level - 3|10 Videos

Similar Questions

Explore conceptually related problems

Name the various zones of a candle flame. Which zone (or part) of a candle flame is the least hot (or coldest)?

The outermost zone of a candle flame is the :