MEDIUM
Earn 100

Write the composition of duralumin.

Important Questions on Making Use of Metals

EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
Define alloy.
EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
Give the name and chemical composition of Alloys of aluminium.
MEDIUM
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
The alloy of which metal is used in making aeroplanes?
EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
How do we increase the tensile strength of alloys of iron?
EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
Give the name and chemical composition of Alloys of copper (Any three).
MEDIUM
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
How do you increase the hardness of alloys of iron?
MEDIUM
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
What are the different types of alloys? Differentiate them by giving an example for each.
MEDIUM
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
Where is iron present in our body?
EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
How do you prepare alloys?
EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
What are metals used for?
MEDIUM
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
How do we get steel and stainless steel?
MEDIUM
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
Define alloy.
EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
Give the name and chemical composition of alloys of iron (Any three).
EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
Give the name and chemical composition of:
(a) Alloys of aluminium.
(b) Alloys of copper (Any three).
(c) Alloys of silver.
EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
Name two metals which are used for making cooking utensils and water boilers for factories.
HARD
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
What are the different types of alloys? Differentiate them by giving an example for each.
EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
Brass is a mixture of two elements copper and tin.
EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
Name any five objects used in our everyday life which are made of metals.
EASY
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
Give the name and chemical composition of alloys of silver.
MEDIUM
Chemistry>Inorganic Chemistry>Making Use of Metals>Uses of Metals and Alloys
List some five properties of alloys.