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5/77 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Transition metals
What is the colour of copper(II) oxide?
What is observed when aqueous ammonia is added dropwise to a solution containing Fe²⁺ ions until in excess?
What is the observation when sodium hydroxide solution is added to an aqueous solution of iron(III) chloride?
Which of the following is NOT a property of a typical transition metal?
Which of the following reactions of iron produces iron(II) chloride?