EASY
10th ICSE
IMPORTANT
Earn 100

Name the alloy used for the following purposes.

Aircraft

Important Questions on Metallurgy

EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>MISCELLANEOUS EXERCISE>Q 3

State the property of the metal being utilised in the following:

Question Image

 

EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>MISCELLANEOUS EXERCISE>Q 4

Name a metal that is found abundantly in the earth’s crust.

EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>MISCELLANEOUS EXERCISE>Q 4
What is the difference between calcination and roasting?
 
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>MISCELLANEOUS EXERCISE>Q 4
Name the process used for the enrichment of sulphide ore.
 
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>MISCELLANEOUS EXERCISE>Q 4
Write the chemical formulae of one main ore of iron and aluminium.
 
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>MISCELLANEOUS EXERCISE>Q 4
Write the constituents of electrolyte for the extraction of aluminium.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>MISCELLANEOUS EXERCISE>Q a
Name the following metals :
A metal is present in cryolite other than sodium.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>MISCELLANEOUS EXERCISE>Q a

Name the following metals :

A metal that is unaffected by dilute or concentrated acids.