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IGCSE O Level Chemistry Practice Test 133

Dissolving Filtering and Evaporating Quiz Questions and Answers PDF - 133

The e-Book Dissolving Filtering and Evaporating Quiz Questions, dissolving filtering and evaporating quiz answers PDF download chapter 9-133 to study online igcse chemistry degree courses. Practice Methods of purification MCQ with answers PDF, dissolving filtering and evaporating Multiple Choice Questions (MCQ Quiz) for online college degrees. The Dissolving, Filtering and Evaporating Quiz App Download: Free learning app for dissolving, filtering and evaporating, chemical symbols, salts: hydrogen of acids, making and breaking bonds, ionic compounds: crystal lattices test prep for online college courses.

The Quiz In the filtration, filtrate refers to the: suspension in the liquid, soluble substances that passes through the solution, residue left on the filter paper and substance collected over the funnel with "Dissolving Filtering & Evaporating" App Download (Free) for GRE test. Solve methods of purification questions and answers, Amazon eBook to download free sample for accredited online colleges.

Dissolving Filtering & Evaporating Quiz Answers PDF Download: Test 133

MCQ 661: In the filtration, filtrate refers to the

A) soluble substances that passes through the solution
B) suspension in the liquid
C) residue left on the filter paper
D) substance collected over the funnel

MCQ 662: In 10H2O, total units of water molecules are

A) 130
B) 150
C) 180
D) 220

MCQ 663: Considering the reaction equation CuO + H2SO4 → CuSO4 + H2O, excess of Copper Oxide (CuO) is added to get

A) more mass of salt
B) neutralize excess acid
C) ease the salt crystallization
D) help salt retain the water of crystallization

MCQ 664: The incorrect statement about mineral acids is

A) they have simpler molecular structures.
B) they are more corrosive.
C) they are commonly found in nature
D) they are man made.

MCQ 665: Covalent compounds are

A) normally gases
B) volatile liquids
C) with low boiling points
D) all of above

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