You are given a mixture of precipitated copper hydroxide and zinc hydroxide. Name a solvent which will dissolve:
(a) only copper hydroxide
(b) only zinc hydroxide
(c) both copper hydroxide and zinc hydroxide.
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Q3
Choose the correct option regarding the following statements:
Statement 1: Sodium hydroxide is water soluble. Statement 2: Copper oxide is an alkali.
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Q4
Write the balanced chemical equations for the following reactions:
(a)
(b)