Science · Chemistry
Why is Tetraethyllead (TEL) added to petrol?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1To change the color
- 2To increase the antiknock rating (octane number)✓
- 3To kill insects
- 4To increase the temperature
Correct answer
To increase the antiknock rating (octane number)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Chemistry MCQs →Want more practice questions on Chemistry?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Science · Chemistry