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IGCSE O Level Chemistry Practice Test 54

Pure Substances and Mixtures MCQ (Multiple Choice Questions) PDF - 54

The e-Book Pure Substances and Mixtures Multiple Choice Questions and Answers (MCQs), pure substances and mixtures MCQs Quiz PDF download chapter 9-54 to learn online igcse chemistry degree courses. Study Methods of purification quiz answers PDF, pure substances and mixtures Multiple Choice Questions (MCQ Quiz) for online college degrees. The Pure Substances and Mixtures MCQs App Download: Free educational app for pure substances and mixtures, distillation: purification process, molecules and covalent bonds, salts: hydrogen of acids, chemical symbols test prep for online colleges that offer financial aid.

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Pure Substances & Mixtures MCQ Questions PDF Download: Quiz 54

MCQ 266: Fresh seawater is referred to as impure water because it contains

A) oxygen
B) aquatic animals
C) aquatic plants
D) dissolved salts

MCQ 267: Distillate formed after distillation is a/an

A) diluted solution
B) impure solution
C) condensed solution
D) concentrated solution

MCQ 268: Common covalent bonds include

A) MgO
C) LiCl
D) CH4

MCQ 269: Acid salt formed by Phosphoric acid and sodium phosphate is

A) sodium hydrogen phosphate NaHPO4
B) sodium dihydrogen phosphate NaH2PO4
C) sodium trihydrogen phosphate Na2H3PO4
D) sodium tetrachloro phosphate NaCH4Cl4

MCQ 270: NH4 has

A) positive charge
B) double positive charge
C) negative charge
D) double negative charge

IGCSE O Level Chemistry Exam Prep Tests

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O Level Chemistry App (Android & iOS)

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9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)