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10th ICSE
IMPORTANT
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The metal other than aluminium, which has a strong affinity for oxygen is

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Important Questions on Metallurgy

MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>EXERCISE-7B>Q 16

A metallic oxide which cannot be reduced by normal reducing agents.

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10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>EXERCISE-7B>Q 17

Zinc blende is converted to oxide by _____ (roasting/calcination) process.

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10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>EXERCISE-7B>Q 17

Froth floatation process is generally used to concentrate _____ ores (sulphide/carbonate).

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10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>EXERCISE-7C>Q 1

State the position of aluminium in the Periodic Table.

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10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>EXERCISE-7C>Q 2

Give the chemical names and formulae of main ores of 

Aluminium

MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>EXERCISE-7C>Q 2

Give the chemical names and formulae of main ores of 

Iron 

MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>EXERCISE-7C>Q 2

Give the chemical names and formulae of main ores of 

Zinc

MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 7 - Metallurgy>EXERCISE-7C>Q 2

Which impurities are present in bauxite?