IGCSE O Level Chemistry Practice Test 122

Pure Substances and Mixtures MCQ (Multiple Choice Questions) PDF - 122

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The MCQs: If Ammonium Chloride (NH₄Cl) and Sodium Chloride (NaCl) are heated gently,; "Pure Substances & Mixtures" App Download (iOS & Android) Free with answers gaseous ammonia will become solid on a glass funnel, ammonium salt becomes a gas, sodium chloride is left behind to study online certification courses. Practice methods of purification questions and answers, Google eBook to download free sample for online degrees.

Pure Substances & Mixtures Questions and Answers PDF Download: Quiz 122

MCQ 606: If Ammonium Chloride (NH₄Cl) and Sodium Chloride (NaCl) are heated gently,

ammonium salt becomes a gas
gaseous ammonia will become solid on a glass funnel
sodium chloride is left behind
all of above

MCQ 607: Alcohol (C_nH_2n+1OH) is an example of

strong electrolyte
non-electrolyte
weak electrolyte
alkali

MCQ 608: Subtracting proton number from nucleon number,

number of electrons can be obtained
number of neutrons can be obtained
the nature of bonding can be determined
the polarization can be determined

MCQ 609: Non-metal oxides include

SO₂
CO₂
P₂O₅
all of above

MCQ 610: Solvent refers to the

gas that will dissolve
solid which dissolves
liquid which does the dissolving
liquid that is dissolved

IGCSE O Level Chemistry Exam Prep Tests

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