KS3 SCIENCE-Chemistry Quiz on "Reactions of metals and metal compounds" (based on QCA 9E)

[9e-1] Complete the word equation: metal + acid ==> ?
1. salt + hydrogen
2. salt + water
3. salt + water + carbon dioxide
4. salt + carbon dioxide
[9e-2] Complete the word equation: metal oxide + acid ==> ?
1. salt + hydrogen
2. salt + water
3. salt + water + carbon dioxide
4. salt + carbon dioxide
[9e-3] Complete the word equation: metal carbonate + acid ==> ?
1. salt + hydrogen
2. salt + water
3. salt + water + carbon dioxide
4. salt + carbon dioxide
[9e-4] Complete the word equation: metal hydroxide + acid ==> ?
1. salt + hydrogen
2. salt + water + carbon dioxide
3. salt + carbon dioxide
4. salt + water
The preparation of copper sulphate.
Which word applies to stages 1 and 2? [9e-5]
1. dissolving
2. filtration
3. evaporation
4. crystallisation
The preparation of copper sulphate.
Which word applies to stage 3? [9e-6]
1. dissolving
2. filtration
3. evaporation
4. crystallisation
The preparation of copper sulphate.
Which word applies to go from stage 3 to stage 4? [9e-7]
1. dissolving
2. filtration
3. evaporation
4. crystallisation
The preparation of copper sulphate.
Which word applies to the formation of the solid in stage 4? [9e-8]
1. dissolving
2. filtration
3. evaporation
4. crystallisation
The preparation of copper sulphate.
Why is the mixture heated in stage 2? [9e-9]
1. to speed up the solid dissolving
2. the starting solid only dissolves in hot acid
3. to increase the rate of evaporation
4. you can only get crystallisation from hot solutions
The preparation of copper sulphate.
Which is a suitable solid and solution to use for this preparation? [9e-10]
1. copper chloride and sodium sulphate solution
2. copper oxide and sulphuric acid
3. copper nitrate and sodium sulphate solution
4. copper carbonate and nitric acid
The preparation of copper sulphate.
Which is a suitable solid and solution to use for this preparation? [9e-11]
1. copper oxide and sodium sulphate solution
2. copper chloride and sulphuric acid
3. copper carbonate and sulphuric acid
4. copper nitrate and sodium sulphate solution
The preparation of copper nitrate.
Which is a suitable solid and solution to use for this preparation? [9e-12]
1. copper chloride and sodium nitrate solution
2. copper oxide and sodium nitrate solution
3. copper carbonate and sulphuric acid
4. copper oxide and nitric acid
Which four numbers a, b, c and d are required to balance the equation? [9e-13]
a Zn_(s) + b HCl_(aq) ==> c ZnCl_2(aq) + d H_2(g)
1. 1 2 1 1
2. 2 2 2 1
3. 2 1 1 2
4. 1 1 2 2
Which four numbers a, b, c and d are required to balance the equation? [9e-14]
a Fe_(s) + b H₂SO_4(aq) ==> c FeSO_4(aq) + d H_2(g)
1. 1 1 1 2
2. 1 1 1 1
3. 2 2 2 1
4. 2 1 2 2
[9e-15] Complete the word equation: iron + sulphuric acid ==> ?
1. iron sulphate + water
2. iron sulphite
3. iron sulphate + hydrogen
4. iron sulphate + carbon dioxide
[9e-16] Complete the word equation: copper oxide + sulphuric acid ==> ?
1. copper sulphate
2. copper sulphate + hydrogen
3. copper sulphite + oxygen
4. copper sulphate + water
Which five numbers a, b, c, d and e are required to balance the equation? [9e-17]
a CaCO_3(s) + b HCl_(aq) ==> c CaCl_2(aq) + d H₂O_(l) + e CO_2(g)
1. 1 2 1 1 1
2. 2 2 1 2 1
3. 1 1 1 1 1
4. 2 1 2 2 2
Which five numbers a, b, c, d and e are required to balance the equation? [9e-18]
a Na₂CO_3(s) + b HCl_(aq) ==> c NaCl_(aq) + d H₂O_(l) + e CO_2(g)
1. 1 4 4 2 2
2. 1 2 2 1 1
3. 2 2 4 2 2
4. 2 2 2 1 1
Which four numbers a, b, c and d are required to balance the equation? [9e-19]
a NaOH_(aq) + b HCl_(aq) ==> c NaCl_(aq) + d H₂O_(l)
1. 2 1 1 2
2. 1 2 2 1
3. 1 1 1 1
4. 1 2 2 1
Which four numbers a, b, c and d are required to balance the equation? [9e-20]
a Ca(OH)_2(aq) + b HCl_(aq) ==> c CaCl_2(aq) + d H₂O_(l)
1. 1 2 1 1
2. 2 2 2 1
3. 2 1 1 2
4. 1 2 1 2
Which four numbers a, b, c and d are required to balance the equation?[9e-21]
a Al(OH)_3(s) + b HCl_(aq) ==> c AlCl_3(aq) + d H₂O_(l)
1. 2 6 2 3
2. 1 6 2 6
3. 1 3 1 3
4. 2 3 2 3
[9e-22] Complete the word equation: magnesium carbonate + nitric acid ==> ?
1. magnesium nitrate + carbon dioxide
2. magnesium nitrite + hydrogen
3. magnesium nitrite + water
4. magnesium nitrate + water + carbon dioxide
Which four numbers a, b, c and d are required to balance the equation? [9e-23]
a MgO_(s) + b HCl_(aq) ==> c MgCl_2(aq) + d H₂O_(l)
1. 1 2 1 1
2. 1 1 1 1
3. 2 2 1 2
4. 1 4 1 2
Which four numbers a, b, c and d are required to balance the equation? [9e-24]
a Mg(OH)_2(s) + b H₂SO_4(aq) ==> c MgSO_4(aq) + d H₂O_(l)
1. 1 2 1 1
2. 1 1 1 2
3. 2 2 1 2
4. 1 4 1 2
9e-25] Complete the word equation: zinc + hydrochloric acid ==> ?
1. zinc chlorate + chlorine
2. zinc chloride + water
3. zinc chloride + hydrogen
4. zinc chlorate + carbon dioxide
[9e-26] Which four numbers a, b, c and d are required to balance the equation?
a KOH_(aq) + b H₂SO_4(aq) ==> c K₂SO_4(aq) + d H₂O_(l)
1. 1 2 1 1
2. 1 1 1 1
3. 2 2 1 2
4. 2 1 1 2
[9e-27] Which four numbers a, b, c and d are required to balance the equation?
a CuO_(s) + b H₂SO_4(aq) ==> c CuSO_4(aq) + d H₂O_(l)
1. 1 1 1 1
2. 1 2 1 1
3. 2 2 1 2
4. 1 4 1 2
[9e-28] Which four numbers a, b, c and d are required to balance the equation?
a CuO_(s) + b HNO_3(aq) ==> c Cu(NO₃)_2(aq) + d H₂O_(l)
1. 1 1 1 1
2. 1 2 1 1
3. 2 2 1 2
4. 1 4 1 2
Which of the following statements is generally TRUE about metallic and non-metallic elements of the Periodic Table? [9e-29]
1. solid non-metallic elements are dull looking
2. metallic elements are poor conductors of heat
3. non-metallic elements are good conductors of electricity
4. metallic elements have low melting points
Which of the following statements is generally TRUE about metallic and non-metallic elements of the Periodic Table? [9e-30]
1. solid non-metallic elements are shiny looking
2. metallic elements are good conductors of heat
3. non-metallic elements are good conductors of electricity
4. metallic elements have low melting points
Which of the following statements is generally TRUE about metallic and non-metallic elements of the Periodic Table? [9e-31]
1. solid non-metallic elements are shiny looking
2. metallic elements are poor conductors of heat
3. non-metallic elements are poor conductors of electricity
4. metallic elements have low melting points
Which of the following statements is generally TRUE about metallic and non-metallic elements of the Periodic Table? [9e-32]
1. solid non-metallic elements are shiny looking
2. metallic elements are poor conductors of heat
3. non-metallic elements are good conductors of electricity
4. metallic elements have high melting points
Which of the following statements is generally TRUE about metallic and non-metallic elements of the Periodic Table? [9e-33]
1. non-metallic have low boiling points
2. metallic elements have a low density
3. solid non-metallic elements are strong
4. metallic elements are not easily bent into shape
Which of the following statements is generally TRUE about metallic and non-metallic elements of the Periodic Table? [9e-34]
1. non-metallic have high boiling points
2. metallic elements have a high density
3. solid non-metallic elements are strong
4. metallic elements are not easily bent into shape
Which of the following statements is generally TRUE about metallic and non-metallic elements of the Periodic Table? [9e-35]

KS3 SCIENCE-Chemistry Quiz on "Reactions of metals and metal compounds" (based on QCA 9E)

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