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Pure Substances and Mixtures Trivia Questions and Answers PDF p. 63

Learn Pure Substances and Mixtures trivia questions and answers, pure substances and mixtures worksheets with answers PDF 63 to practice O Level Chemistry exam questions for online classes. Practice Methods of purification quiz questions, pure substances and mixtures Multiple Choice Questions (MCQ) for online college degrees. "Pure substances and mixtures Worksheets" PDF book: simple and fractional distillation, collection of gases, pure substances and mixtures test prep for online college classes.

"Elevation of boiling points occur due to", pure substances and mixtures Multiple Choice Questions (MCQ) with choices reduced pressure, presence of impurities, high pressure, and lower rate of evaporation for free online classes. Learn methods of purification questions and answers to improve problem solving skills to learn online certificate courses.

Trivia Quiz on Pure Substances & Mixtures

1.

Elevation of boiling points occur due to

presence of impurities
reduced pressure
high pressure
lower rate of evaporation

2.

Water-soluble gases do not include

ammonia
carbon dioxide
hydrogen
oxygen

3.

Range of −5 oC to −25 oC is of

depression of freezing point of ice
latent heat of freezing
melting salted ice
melting pure ice

4.

The distillate is a liquid that

mixes together
condenses after distillation
does not sink due to very fine particles
a substance that will not dissolve

5.

When Sodium Hydroxide (NaOH) reacts with Copper Sulfate (CuSO4), spectator ions will be

sodium and copper
Copper and hydroxide
sodium and sulfate
sulfate and hydroxide