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Mixtures and Compounds MCQ with Answers PDF

Practice Mixtures and Compounds Multiple Choice Questions (MCQ), o level chemistry quiz answers PDF with live worksheets for online degrees. Solve elements, compounds and mixtures Multiple Choice Questions and Answers (MCQs), Mixtures and Compounds quiz questions bank for colleges that offer online degrees. "Mixtures and Compounds MCQ" book PDF: elements, compounds & mixtures test prep for colleges that offer online degrees.

"A compound is a" Multiple Choice Questions (MCQ) on mixtures and compounds with choices pure substance, an impure substance due to various elements, substance with varying boiling points, and a substance with varying melting points for colleges that offer online degrees. Solve mixtures and compounds quiz questions for merit scholarship test and certificate programs for best online ACT prep class.

MCQs on Mixtures and Compounds

1.

A compound is a

pure substance
an impure substance due to various elements
substance with varying boiling points
a substance with varying melting points

2.

The smallest particle of a compound is

atom
electrons
molecules
none of above

3.

A compound results from the chemical combination of

two or more atoms only
two or more non-metals only
two or more metalloids
two or more atoms and non-metals

4.

Mixtures can be converted to compounds through

physical change
chemical change
high pressures
catalytic reactions

5.

Mass of an element in a compound can be calculated through

Ar of the atoms/Mr of the compound
Mr of the atoms/Ar of the compound
(Ar of the atoms/Mr of the compound) × mass of sample
(Ar of the atoms/Mr of the compound) × mass of sample
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