Get Started
657

Q:

Tobacco smoke is injurious to health because it contains?

  • 1
    Carbon Monoxide
  • 2
    Polycyclic aromatic hydrocarbons
  • 3
    Nicotine
  • 4
    Melathin
  • Show Answer
  • Workspace

Answer : 3. "Nicotine"

Previous Next
Basic GK Common General Knowledge

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today