Physical States of Matter Multiple Choice Questions 4 PDF Download

Learn physical states of matter MCQs, grade 9 online chemistry test 4, allotropes multiple choice questions and answers. Allotropes revision test has chemistry worksheets, helping answer key with choices as crystals, isotopes, allotropes and amorphous of multiple choice questions (MCQ) with allotropes quiz as solids whose atoms arrange themselves in different forms are for competitive exam prep, viva interview questions. Free chemistry study guide to practice allotropes quiz to attempt multiple choice questions based test.

MCQs on Physical States of Matter Quiz PDF Download Worksheets 4

MCQ. Solids whose atoms arrange themselves in different forms are

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

C

MCQ. The process in which the vapor molecules are recaptured by the 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 the surface of earth from harmful UV radiation is

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

D

MCQ. In graphite the carbon atoms are arranged in layers of

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

D