Tec - The Education Consultancy logo
Tec · Interactive Assessment
Chemistry Grade X · Balochistan Board
15 Minutes 15 Questions Pass Mark 40%

Chapter 14: Environmental Chemistry I - The Atmosphere

Atmospheric composition, the troposphere and stratosphere, air pollutants, ozone formation and depletion, acid rain, and global warming — 60-question bank, 15 questions per attempt.

Before you begin

Enter your details below. Each attempt randomly draws 15 questions (and shuffles their options) from a bank of 60, so no two attempts look the same.

15
Questions
15:00
Time Limit
40%
Passing Score
60
Question Bank
Please enter the student's name.
Please enter class / section.
Please enter a roll number or GR#.
Topics covered in this quiz:
  • Define atmosphere & its composition
  • Stratosphere vs troposphere
  • Major air pollutants
  • Sources & effects of air pollutants
  • Ozone formation
  • Acid rain & its effects
  • Ozone depletion & its effects
  • Global warming