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Question

Mrs. Anita Pandey observed that her cooking utensils are becoming black in colour and the flame of her gas stove is yellowish in colour. She complains about it in the gas company and got the gas stove repaired.
Answer the following question based on the above situation:
What can be the reason for this sooty flame?

Solution
Verified by Toppr

One of the reason for sooty(yellowish) colour can be that the inlets for air in the stove get blocked which leads to incomplete combustion of fuel giving yellowish colour to flame.

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Similar Questions
Q1
Mrs. Anita Pandey observed that her cooking utensils are becoming black in colour and the flame of her gas stove is yellowish in colour. She complains about it in the gas company and got the gas stove repaired.
Answer the following question based on the above situation:
What can be the reason for this sooty flame?
View Solution
Q2
Mrs. Anita Pandey observed that her cooking utensils are becoming black in colour and the flame of her gas stove is yellowish in colour. She complains about it in the gas company and got the gas stove repaired.
Answer the following question based on the above situation:
What values are promoted by Mrs. Pandey regarding this situation?
View Solution
Q3
Mrs. Anita Pandey observed that her cooking utensils are becoming black in colour and the flame of her gas stove is yellowish in colour. She complains about it in the gas company and got the gas stove repaired.
Answer the following question based on the above situation:
How is this problem harmful for our environment?
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Q4
Namita noticed that the LPG gas stove in her kitchen was giving out yellow flame and blackening the utensils. She cleaned the stove burners. The flame then became blue and stopped blackening the utensils. She explained to her parents that the stove was not burning efficiently and wasting fuel because it was dirty. What values did Namita Show?
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Q5

What is the colour when a copper wire is burnt in the flame of a gas stove?

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