IGCSE O Level Chemistry Practice Test 126

College Chemistry MCQs (Multiple Choice Questions) PDF Download - 126

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The College Chemistry Multiple Choice Questions (MCQ) with Answers PDF (College Chemistry MCQs PDF e-Book) download Ch. 5-126 to solve IGCSE O Level Chemistry Practice Tests. Study Electricity and Chemicals quiz answers PDF, College Chemistry Multiple Choice Questions (MCQ Quiz) to learn online GCSE courses. The College Chemistry MCQs App Download: Free educational app for college chemistry, ionic compounds: crystal lattices, salts: hydrogen of acids, oxidation and reduction, molecules and macromolecules test prep for ACT prep classes.

The MCQ Quiz: In electroplating, the solution must be of the salt of the metal should be of; "College Chemistry" App (Android & iOS) with answers: Iodine; Substance that has to electroplate; Chlorine; Sodium; to learn online GCSE courses. Practice Electricity and Chemicals Questions and Answers, Google eBook to download free sample for college entrance exams.

College Chemistry MCQ with Answers PDF Download: Quiz 126

MCQ 626:

In electroplating, the solution must be of the salt of the metal should be of

substance that has to electroplate
iodine
chlorine
sodium

MCQ 627:

What is true about ionic compounds in solid-state?

they have low melting points
they have low boiling points
they conduct electricity
they are non-conductors of electricity

MCQ 628:

Number of replaceable hydrogen atoms in phosphoric acid is

MCQ 629:

The process of oxidation involves

gain in oxygen only
loss of hydrogen only
gain of hydrogen
gain in oxygen and loss of hydrogen

MCQ 630:

Molecules having Van der Waals' forces have

higher stability
have high melting points
have low melting points
have high boiling points

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