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IGCSE O Level Chemistry Practice Test 38

Chemical Symbols MCQ (Multiple Choice Questions) PDF - 38

The e-Book Chemical Symbols Multiple Choice Questions and Answers (MCQs), chemical symbols MCQs Quiz PDF download chapter 3-38 to learn online igcse chemistry degree courses. Study Chemical Formulae and Equations quiz answers PDF, chemical symbols Multiple Choice Questions (MCQ Quiz) for online college degrees. The Chemical Symbols MCQs App Download: Free educational app for chemical symbols, periodic table: o level chemistry test prep for GRE practice test.

The MCQs Formula of aluminum sulfate indicates that for: each ion of al, three ions of sulphate are required, each ion of al, two ions of sulphate are required, two ions of al, 3 ions of sulphate are required and two ions of al, three ions of sulphate are required with "Chemical Symbols" App Download (iOS & Android) Free for online colleges for science. Practice chemical formulae and equations questions and answers, Google eBook to download free sample for best ACT prep courses online.

Chemical Symbols MCQ Questions PDF Download: Quiz 38

MCQ 186: The formula of aluminum sulfate indicates that for

A) each ion of Al, two ions of sulphate are required
B) each ion of Al, three ions of sulphate are required
C) two ions of Al, 3 ions of sulphate are required
D) two ions of Al, three ions of sulphate are required

MCQ 187: Elements with full outermost shells are

A) metals
B) non-metals
C) inert gases
D) neutral oxides

MCQ 188: Insect bites and stinging nettles contain

A) formic acid
B) tartaric acid
C) oxalic acid
D) malic acid

MCQ 189: All of these ions have a valency of +2 except

A) Pb
B) Ca
C) Zn
D) NH4

MCQ 190: A water molecule will always contain

A) 11% of oxygen and 89% of hydrogen
B) 18% of oxygen and 88% of hydrogen
C) 11.11% of oxygen and 88.89% of hydrogen
D) 15% of oxygen

IGCSE O Level Chemistry Exam Prep Tests

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