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Grade 7 Science MCQs

Grade 7 Science MCQ PDF - Chapter

Mixtures Multiple Choice Questions and Answers PDF p. 1

Practice Mixtures multiple choice questions and answers, mixtures quiz answers PDF to solve grade 7 science worksheet 1 for online courses. Practice What is Mixture MCQs, mixtures quiz questions and answers for free online classes. Mixtures MCQ PDF: what is mixture, element compound and mixture, separating mixtures test prep for online school courses.

"When salt is mixed into water it becomes" Multiple Choice Questions (MCQ) on mixtures with choices compound, element, mixture, and solute for free online classes. Solve what is mixture quiz questions for school certificate programs for online elementary school classes.

MCQs on Mixtures Quiz

MCQ: When salt is mixed into water it becomes

element
compound
mixture
solute

MCQ: Alloys include

steel
brass
bronze
all of them

MCQ: The point at which solid substance changes into liquid state, is called

melting point
boiling point
power point
complex point

MCQ: The techniques which help to separate mixtures, involve

filtration
distillation
chromatography
all of them

MCQ: In clean air, percentage of oxygen is

0.07
0.1
0.15
0.17