1) What is dissolving? a) Separate solids from liquids b) Water c) Copper d) Mixing with water 2) What happens when sugar dissolves in water? a) Dissolved substance b) Salt c) Copper d) Forms a solution/disappears 3) Which is a solvent? a) Water b) Solid to liquid c) Salt from salt water d) Salt 4) What is a solute? a) Separate solids from liquids b) Filtration c) Mixing with water d) Dissolved substance 5) Which can dissolve in water? a) Copper b) Filtration c) Salt d) Pure water 6) What is filtration used for? a) Dissolves b) Solution c) Two or more substances d) Separate solids from liquids 7) Week 1 revision: what is melting? a) Copper b) Dissolved substance c) Two or more substances d) Solid to liquid 8) Which process separates sand and water? a) Filtration b) Salt c) Copper d) Pure water 9) What is a mixture? a) Water b) Two or more substances c) A filter funnel d) Solid to liquid 10) Which is not a mixture? a) Mixing with water b) Solution c) Pure water d) Two or more substances 11) What happens to copper sulphate in water? a) Two or more substances b) Separate solids from liquids c) Dissolves d) Water 12) Which substance is insoluble in water? a) Copper b) Salt c) Two or more substances d) Solution 13) What is the result of dissolving? a) Dissolved substance b) A filter funnel c) Solution d) Water 14) The equipment used to filter is a) A filter funnel b) Solution c) Two or more substances d) Salt from salt water 15) Filtering cannot separate a) Two or more substances b) Solution c) Salt from salt water d) Copper 16) The filter funnel needs what to filter a) Pure water b) Forms a solution/disappears c) Solid to liquid d) Filter paper 17) Separating is a a) Physical process b) Dissolved substance c) Pure water d) Dissolves

Separating and Dissolving Quiz

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