IGCSE A Level Chemistry MCQs – Practice Test 24 (Chapter 22)
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Free "IGCSE A Level Chemistry Notes" App Download with MCQ: Aluminum oxide reacts as an acid upon reaction with; with answers: acid, water, base, and alkali. Practice Catalysis Quiz Questions, download Kobo e-Book (Free Chapter) for chemistry study support.
MCQ 116: Aluminum oxide reacts as an acid upon reaction with:
MCQ 117: Ionic Chlorides of which of these do not react with water:
MCQ 118: Consider the reaction: Al2O3+NaOH + H2O (l) → NaAl(OH)4 (aq). Moles of H2O required to balance the equation are:
MCQ 119: Oxygen has a higher electronegativity than:
MCQ 120: When allowed to react with cold water, the element that reacts vigorously to produce H2(g) is:
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