Metals and Non-Metals
Comprehensive practice test on properties, reactivity, and applications of metals and non-metals for CBSE Classes XI and XII Chemistry.
Questions
Which of the following has properties of both metal and non-metal?
- Silver
- Phosphorus
- Arsenic
- Sulphur
- Iron
Which of the following is the most reactive metal?
- Potassium
- Magnesium
- Gold
- Nickel
- Lead
Which of these is the least reactive?
- Sodium
- Iron
- Silver
- Tin
- Aluminium
In the following metals, ________ is soft and can be cut with knife.
- mercury
- potassium
- calcium
- magnesium
- copper
Which of the following metals is used in dry cell?
- Iron
- Copper
- Zinc
- Aluminium
- Lead
Which metal is stored in kerosene due to its high reactivity with air and water?
- Tin
- Zinc
- Sodium
- Copper
- Magnesium
Which of the following statements is not correct?
- Copper can be formed into wires.
- Aluminium can be beaten into thin sheets.
- The solution of magnesium oxide turns red litmus blue.
- Copper wires are used in electric circuits.
- Gold, in contact with lemon juice, turns blackish in colour.
Which of the following is the best conductor of electricity?
- Silver
- Potassium
- Zinc
- Gold
- Nickel
Which of the following non-metals is used in making electrodes in dry cell?
- Graphite
- Phosphorus
- Hydrogen
- Sulphur
- Silicon
Which of these are the only non-metals which is a good conductor of heat and electricity?
- Hydrogen
- Phosphorus
- Silicon
- Graphite
- Sulphur
Which of the following statements is correct?
- Zn is displaced by Cu from ZnSO4 solution.
- Immersion rods can be made of aluminium.
- Lemon pickle can be put in aluminium vessel.
- Potassium is stored in water to avoid its reaction with air.
- Sulphur dioxide being basic in nature, turns red litmus blue.
Which of these alloys is a constituent of lead and tin?
- Steel
- Stainless steel
- Bronze
- Solder
- Brass
Which of the following alloys constitutes iron and carbon?
- Brass
- Bronze
- Stainless steel
- Steel
- Solder
Which of the following is not a metal?
- Iron
- Copper
- Sulphur
- Tin
- Silver
Which of the following metals/non-metals does not react with dilute hydrochloric acid but reacts with sulphuric acid?
- Charcoal
- Copper
- Iron
- Aluminium
- Magnesium