CBSE Class 8 Chemistry - Metals and Non-Metals (MCQs)
Q1: All metals are solids except:
(a) Sodium
(b) Calcium
(c) Mercury
(d) Copper
Q2: Which of the following metal does not react with dilute Hydrochloric acid?
(a) Iron
(b) Sodium
(c) Magnesium
(d) Copper
Q3: The metal which is stored in kerosene:
(a) Phosphorus
(b) Sodium
(c) Calcium
(d) Copper
Q4: Which is not a property of non-metal, generally?
(a) Ductility
(b) Gaseous State
(c) Solid state
(d) Reacts with air
Q5: Sodium metal is stored in :
(a) Oil
(b) Petrol
(c) Kerosene
(d) Diesel.
Q6: A reaction in which a more reactive metal displaces a less reactive metal from its compound in aqueous solution is called a/an ________ reaction.
(a) combination
(b) displacement
(c) decomposition
(d) addition
Q7: When sulphur reacts with oxygen, the oxide formed is ______ in nature.
(a) alkaline
(b) neutral
(c) basic
(d) acidic
Q8: Which of the following is a noble metal?
(a) Gold
(b) Mercury
(c) Sodium
(d) Lithium
Q9: Metals react with sodium hydroxide to produce _________ gas.
(a) Hydrogen
(b) Carbon Dioxide
(c) Oxygen
(d) Carbon Monoxide
Q10 Which non-metal is used in antiseptic?
(a) Mercury
(b) Iodine
(c) Chlorine
(d) Hydrogen
Q11: Which of the following element is mainly used for making electrodes for automobile batteries and for making alloys.
(a) Oxygen
(b) Sodium
(c) Lead
(d) Copper
Q12: Saloni took a piece of burning charcoal and collected the gas evolved in a test tube. Identify the gas?
(a) Oxygen
(b) Hydrogen
(c) Carbon Dioxide
(d) Chlorine
Q13: Name the property of metals which produces ringing sound on hitting.
(a) Ductility
(b) Malleability
(c) High Tensile Strength
(d) Sonorous
Q14: The process of eating away of metals layer by layer due to formation of metal compound on surface is called?
(a) Galvanisation
(b) Amalgam formation
(c) Corrosion
(d) Vulcanisation
Q15: Which of the following is a metalloid?
(a) Hydrogen
(b) Potassium
(c) Silicon
(d) Iodine
Answers:
1: (c) Mercury
2: (d) Copper
3: (b) Sodium
4: (a) Ductility
5: (c) Kerosene
6: (b) displacement
7: (d) acidic
8: (a) Gold
9: (a) Hydrogen
10: (b) Iodine
11: (c) Lead
12: (c) Carbon Dioxide
13: (d) Sonorous
14: (c) Corrosion
15: (c) Silicon
ЁЯСЙSee Also:
Ch4 - Metals & Non-Metals(Q & A)
Ch4 - Metals and Non-Metals (MCQs)
Ch4 - Metals and Non-Metals (Prachi Textbook Solutions)
Ch4 - Uses of Some Common Metals and Non-Metals
Ch4 - Metals vs Non-Metals (Comparison)
Ch4 - Metals & Non-Metals (NCERT Exemplar MCQs Answers)
Ch 4 - Metals and Non-Metals (Solved Question Bank)
Quiz On Gases
Ch4 - Metals and Non-Metals (Worksheet)
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