The Atmosphere Multiple Choice Questions Test 1 Tests pdf Download

Practice chemistry test 1 on the atmosphere MCQs, grade 10 air pollutants multiple choice questions and answers. Air pollutants revision test has chemistry worksheets, answer key with choices as carbons, chlorofluorocarbons, fluorides and grease of multiple choice questions (MCQ) with air pollutants quiz as solvents used for cleaning electronic circuit boards are for competitive exam prep. Free chemistry study guide to learn air pollutants quiz to attempt multiple choice questions based test.

MCQs on The Atmosphere Quiz pdf Download Worksheets 1

MCQ. Solvents used for cleaning electronic circuit boards are

  1. chlorofluorocarbons
  2. carbons
  3. fluorides
  4. grease

A

MCQ. Percentage of neon in air is

  1. 0.0018%
  2. 0.00052%
  3. 0.00015%
  4. 0.00011%

A

MCQ. At every 1 km increase in altitude, air gets about

  1. 10°C cooler
  2. 6.5°C hotter
  3. 6.5°C cooler
  4. 20°C cooler

C

MCQ. PH of acid rain is

  1. more than 5.6
  2. less than 5.6
  3. 10
  4. 7

B

MCQ. Atmosphere is divided in to

  1. 2 layers
  2. 3 layers
  3. 1 layer
  4. 4 layers

D