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Learn Method of Purification quiz questions and answers, method of purification MCQ with answers PDF 7 to study O Level Chemistry course online. Methods of purification trivia questions, method of purification Multiple Choice Questions (MCQ) for online college degrees. "Method of Purification Quiz" PDF Book: protons, neutrons and electrons, mass, volume, time and temperature, redox reactions, electrolyte and non electrolyte, method of purification test prep for two year online colleges.

"Alternative techniques to crystallization involve" MCQ PDF: centrifuging, decanting only, filtration, and decanting and centrifuging for GRE subject test tutoring. Study methods of purification questions and answers to improve problem solving skills for SAT prep classes.

Quiz on Method of Purification MCQs

MCQ: Alternative techniques to crystallization involve

decanting only
centrifuging
filtration
decanting and centrifuging

MCQ: If molten Lead Bromide (PbBr2) is electrolyzed,

at anode, brown fumes of bromide gas are given off
at anode, molten lead can be seen
at cathode, brown fumes can be seen
at cathode, lead bromide can be seen

MCQ: In an acidified solution of Potassium Dichromate(VI) (K2Cr2O7), Dichromate ion (Cr2O7-2) becomes reduced to

Chromate (V) ions
Chromium (III) ions
Chromium (II) ions
Chromium (VI) ions

MCQ: Which one of them is correct about electronic thermometers?

there is mercury in glass thermometer
there is alcohol in glass thermometer
they are used to reduce the risk of mercury poisoning if broken
none of above

MCQ: In the periodic table, the period number indicates the number of

neutrons
protons
electrons
photons

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Method of Purification Practice Tests

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