IGCSE O Level Chemistry Practice Test 57
Salts: Hydrogen of Acids Quiz Questions and Answers PDF - 57
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The Quiz: Water of crystallization is found in; "Salts: Hydrogen of Acids" App Download (Free) with answers zinc sulphate (znso4), potassium chloride (kcl), copper sulphate (cuso4) and sodium chloride (nacl) to learn online IGCSE GCSE courses. Solve salts and identification of ions and gases questions and answers, Amazon eBook to download free sample for best online SAT prep class.
Salts: Hydrogen of Acids Questions and Answers PDF Download: Quiz 57
MCQ 281: The water of crystallization is found in
- Potassium chloride (KCl)
- Zinc Sulphate (ZnSO4)
- Copper Sulphate (CuSO4)
- Sodium Chloride (NaCl)
MCQ 282: The Activation energy can be lowered through the use of
- catalysts
- inhibitors
- enzymes
- insulators
MCQ 283: HCl(g) dissolved in Methylbenzene (C7H8) shows no change on litmus paper because
- it is highly acidic
- no free hydrogen protons are available
- the solution is highly ionic
- the solution contains hydroxyl ions only
MCQ 284: Smallest metal name in the periodic table is Tin with a symbol of
- Ti
- Tn
- Sn
- Fe
MCQ 285: Ethanol C2H5OH(I) is an example of
- strong electrolyte
- non-electrolyte
- weak electrolyte
- carboxylic acid
IGCSE O Level Chemistry Exam Prep Tests
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