Download PDF
Free download in PDF Metals and Nonmetals Multiple Choice Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries.
(1)
Which gas are produced when metal react with acids?
[A]
Oxygen
[B]
Nitrogen
[C]
Hydrogen
[D]
Carbon dioxide
(2)
What is the chemical formula of copper sulphate?
[A]
CuSO4
[B]
CuCO3
[C]
CuCl2
[D]
CuO
(3)
Which non-metal catches fire if the exposed to air?
[A]
Sodium
[B]
Phosphorous
[C]
Calcium
[D]
Uranium
(4)
Which metal is present in Calcium Hydroxide?
(5)
Which one of the following metal reacts vigorously with oxygen and water?
[A]
Sodium
[B]
Potassium
[C]
Calcium
[D]
Magnesium
(6)
Sodium metal is stored in-
[A]
Water
[B]
Alcohol
[C]
Kerosene
[D]
Ether
(7)
Oxides of non metals are _______ in nature
[A]
Basic
[B]
Acidic
[C]
Neutral
[D]
All of these
(8)
The sulphuric acid turns blue litmus paper into-
[A]
Red
[B]
Green
[C]
Yellow
[D]
Dark blue
(9)
What is the chemical formula of sulphurous acid-
[A]
H2SO4
[B]
SO2
[C]
SO3
[D]
H2SO3
(10)
When sulphur dioxide is dissolve in water then-
[A]
Sulphur is formed
[B]
Sulphur trioxide is formed
[C]
Sulphuric acid is formed
[D]
Sulphurous acid is formed.
Answer: Sulphuric acid is formed
(11)
What is the product when sulphur reacts with oxygen?
[A]
Sulphuric acid
[B]
Sulphur trioxide
[C]
Sulphurous acid
[D]
Sulphur dioxide
(12)
The solution of ash of magnesium ribbon is-
[A]
Acidic
[B]
Basic
[C]
Neutral
[D]
All of these
(13)
Which metal is found in liquid state t room temperature?
[A]
Fe
[B]
Zn
[C]
Hg
[D]
Al
(14)
The metals that produce ringing sounds, are said to be-
[A]
malleable
[B]
sonorous
[C]
Lustrous
[D]
hard
(15)
The property of metal by which it can be drawn into wires is called
[A]
Conductivity
[B]
malleability
[C]
Ductility
[D]
Decorating
(16)
Which one of the following is a good conductor of electricity?
[A]
Iron
[B]
Plastic
[C]
Wood
[D]
Glass
(17)
All materials shown property of malleability expect
[A]
Iron
[B]
Graphite
[C]
Aluminium
[D]
Silver
(18)
Which one of the following is non metal?
[A]
Zn
[B]
Al
[C]
Fe
[D]
N
(19)
Which one of the following is metal?
(20)
The property of metals by which they can be beaten in to thin sheets is called-
[A]
malleability
[B]
Ductility
[C]
conduction
[D]
Expansion
Take Mock Tests