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IGCSE O Level Chemistry Certification Exam Tests

IGCSE O Level Chemistry Practice Test 80

Atoms and Elements Multiple Choice Questions (MCQ) PDF - 80

The e-Book Atoms and Elements MCQ Questions, atoms and elements quiz answers PDF download chapter 6-80 to learn online igcse chemistry degree programs. Solve Elements, Compounds and Mixtures Test PDF, atoms and elements Multiple Choice Questions (MCQ Quiz) for online college degrees. The Atoms and Elements MCQ Quiz App Download: Free certification app for atoms and elements, mass, volume, time and temperature, ordinary level chemistry, distillation: purification process, acidity or alkalinity test prep for 2 year online degrees.

The MCQ Quiz: Other than Oxygen (O2) and Calcium (Ca), 92% of the earth's crust is made up of; "Atoms & Elements" App APK Download (Free) with answers iron, silicon, aluminum to learn online certificate courses. Study elements, compounds and mixtures questions and answers, Apple Book to download free sample for SAT practice test.

Atoms & Elements Questions and Answers PDF Download: Quiz 80

MCQ 396: Other than Oxygen (O2) and Calcium (Ca), 92% of the earth's crust is made up of

A) silicon
B) Iron
C) Aluminum
D) all of above

MCQ 397: To prepare solutions of known concentration, the apparatus used can be

A) pipette
B) burette
C) measuring cylinder
D) volumetric flask

MCQ 398: Dissolved solids can be separated from the solution through

A) simple filtration
B) sublimation
C) evaporation
D) decanting

MCQ 399: If a substance decomposes when heated to its boiling point, the suitable method is

A) simple distillation
B) fractional distillation
C) vacuum distillation
D) crystallization

MCQ 400: In Universal indicators, violet color indicates

A) strong acids
B) strong alkalis
C) weak acids
D) weak bases

IGCSE O Level Chemistry Exam Prep Tests

Atoms & Elements Learning App & Free Study Apps

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Atoms & Elements App (Android & iOS)

Atoms & Elements App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)