Metals & Their Reactions

8 Questions | By CyBc | Updated: Mar 21, 2022 | Attempts: 1798

Questions

Settings

Create your own Quiz

Questions and Answers

1.

Complete the word equation: Zinc + hydrochloric acid → ?
- A.
  
  Zinc hydrochloric + acid
- B.
  
  Zinc chloride + hydrogen
- C.
  
  Zinc chloric + hydrogen
- D.
  
  Zinc hydroacid + chloric
2.

Which of the following elements is a good conductor used in electrical wiring?
- A.
  
  Iron
- B.
  
  Sulfur
- C.
  
  Copper
- D.
  
  Carbon
3.

Which two chemicals can be used to make copper nitrate?
- A.
  
  Copper hydroxide and nitric acid
- B.
  
  Copper oxide and hydrochloric acid
- C.
  
  Copper and nitrogen dioxide
- D.
  
  Copper carbonate and sulfuric acid
4.

Complete the word equation: Magnesium + nitric acid → ?
- A.
  
  Magnesium nitric + acid
- B.
  
  Magnesium nitrate + oxygen
- C.
  
  Magnesium nitrate + carbon dioxide + water
- D.
  
  Magnesium nitrate + hydrogen
5.

Which of the following metals reacts most vigorously with cold water?
- A.
  
  Sodium
- B.
  
  Iron
- C.
  
  Copper
- D.
  
  Gold
6.

Which of the following metals could produce zinc metal, if heated with zinc oxide?
- A.
  
  Aluminium
- B.
  
  Magnesium
- C.
  
  Copper
- D.
  
  Silver
7.

Which of the following metal mixtures could be separated from one another by adding dilute hydrochloric acid? Assume that the metals simply mixed, and have not formed an alloy.
- A.
  
  Sodium and potassium
- B.
  
  Magnesium and zinc
- C.
  
  Magnesium and copper
- D.
  
  Copper and silver
8.

Complete the word equation: Zinc carbonate + hydrochloric acid → ?
- A.
  
  Zinc chloride + carbon dioxide
- B.
  
  Zinc chloride + carbon dioxide + water
- C.
  
  Zinc chloride + water
- D.
  
  Zinc chloride + oxygen