MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Earn 100

Give the composition of German silver?

Important Questions on General Principles of Metallurgy

MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Explain the terms gangue and slag.
HARD
12th Andhra Pradesh Board
IMPORTANT
How is Ag or Au obtained by leaching from the respective ores?
HARD
12th Andhra Pradesh Board
IMPORTANT
What are the limitations of Ellingham Diagram?
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Write any two ores with formulae of aluminium metal.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Write any two ores with formulae of zinc metal.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Write any two ores with formulae of iron metal.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Write any two ores with formulae of copper metal.
HARD
12th Andhra Pradesh Board
IMPORTANT
What is matte? Give its composition.