Class 9 Chemistry MCQs - Chapter 5
Physical States of Matter Trivia Questions & Answers PDF Download - 4
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The Physical states of matter Trivia Questions and Answers PDF (physical states of matter Quiz Answers PDF e-Book) download Ch. 5-4 to study Grade 9 Chemistry Course. Practice Allotropes MCQ PDF, Physical States of Matter Quiz Questions and Answers to learn e-learning courses. The Physical States of Matter Trivia App Download: Free certification app for allotropes, liquid state and properties, typical properties test prep for online courses.
The Quiz: Solids whose atoms arrange themselves in different forms are; "Physical States of Matter" App APK Download with answers: Crystals; Isotopes; Allotropes; Amorphous; to learn e-learning courses. Practice Allotropes MCQ Questions, download Kindle eBook (Free Sample) for online courses.
Physical States of Matter Test Questions and Answers PDF Download: MCQ 4
Solids whose atoms arrange themselves in different forms are
- isotopes
- crystals
- allotropes
- amorphous
The process in which the vapor molecules are recaptured by the molecules at the liquid surface is called
- evaporation
- sublimation
- condensation
- boiling
1 atmospheric pressure is equal to
- 100.345 Pa
- 760 kPa
- 101.325 kPa
- 1.01325 mmHg
A gas that shields living things on the surface of the earth from harmful UV radiation is
- N2
- SO2
- O2
- O3
In graphite, the carbon atoms are arranged in layers of
- pentagonal arrays
- heptagonal arrays
- octagonal arrays
- hexagonal arrays
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