No products in the cart.

Why is a flame turn yellow?

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Why is a flame turn yellow?

Posted by Prabhat Singh 7 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Meghna Thapar 5 years, 6 months ago

The yellow colour comes from the soot particles produced by the flame. Yellow or red flames only burn at around 1,000 degrees C. This flame is dangerous as it produces more poisonous carbon monoxide gas. Gas burners burn blue if the ratio of fuel to air is correct. A yellow burner flame is a symptom that the burner is not getting enough air for complete combustion of the gas. To adjust the color of the flames so there is a soft yellow tip at the top of the flames, the gas adjustment should be left alone and the air input reduced by partially closing the air shutter located at the end of the burner.

ANSWER

https://examin8.com

Test

Related Questions

How does natural gas exist in nature?

Posted by Guriya Kumari 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

How does natural gas exist in nature

Posted by Guriya Kumari 1 year, 4 months ago

CBSE > Class 08 > Science

0 answers

Whai is fricition

Posted by Monika 8B 1 year, 4 months ago

CBSE > Class 08 > Science

3 answers

What is parameciumn

Posted by Akshat Kumar 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

Distinguish between Muscular force and Gravitational force

Posted by Rehan Rrr Rehan 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

What is fumigation

Posted by Dheeraj Ks 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

Give reason the middle zone of the candle is referred as yellow zone

Posted by Aradhya Shahi 1 year, 4 months ago

CBSE > Class 08 > Science

0 answers

Blue Litmus Paper is Dipped In A Solution It Remains Blue Only What is The Nature Of the Solution

Posted by Konatham Monnish 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Lavanya Ayyagari 2 months ago

CBSE > Class 08 > Science

0 answers

ABOVE_____THE NOISE BECOMES PHYSICALLY PAINFUL

Posted by Dishita Saharia 1 year, 4 months ago

CBSE > Class 08 > Science

0 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App