Physical States of Matter Multiple Choice Questions Test 4 pdf Download

Practice chemistry quiz 4 on physical states of matter MCQs, grade 9 allotropes multiple choice questions. Free allotropes guide has chemistry worksheet with answering options crystals, isotopes, allotropes and amorphous of multiple choice questions (MCQ) with allotropes quiz as solids whose atoms arrange themselves in different forms are for exam prep. Study to learn allotropes quiz to attempt multiple choice questions based test.

MCQs on Physical States of Matter - Quiz 4

MCQ. Solids whose atoms arrange themselves in different forms are

  1. isotopes
  2. crystals
  3. allotropes
  4. amorphous

C

MCQ. Process in which vapor molecules are recaptured by molecules at liquid surface is called

  1. evaporation
  2. sublimation
  3. condensation
  4. boiling

C

MCQ. 1 atmospheric pressure is equal to

  1. 100.345 Pa
  2. 760 kPa
  3. 101.325 kPa
  4. 1.01325 mmHg

C

MCQ. A gas that shields living things on surface of earth from harmful UV radiation is

  1. N2
  2. SO2
  3. O2
  4. O3

D

MCQ. In graphite carbon atoms are arranged in layers of

  1. pentagonal arrays
  2. heptagonal arrays
  3. octagonal arrays
  4. hexagonal arrays

D