IGCSE O Level Chemistry Practice Test 122
Pure Substances and Mixtures MCQs (Multiple Choice Questions) PDF Download - 122
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The MCQ Quiz: If Ammonium Chloride (NH4Cl) and Sodium Chloride (NaCl) are heated gently,; "Pure Substances & Mixtures" App (Android & iOS) 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 best GRE prep courses online.
Pure Substances & Mixtures MCQ with Answers PDF Download: Quiz 122
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
Alcohol (CnH2n+1OH) is an example of
- strong electrolyte
- non-electrolyte
- weak electrolyte
- alkali
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
Non-metal oxides include
- SO2
- CO2
- P2O5
- all of above
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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