Class 12 Chemistry The d- and f-Block Elements Compounds of Transitional elements

Easy

The alloy that contains copper and $Zn$ is $x$ and the one that contains copper and $Ni$ is $y$. What are $x$ and $y$ respectively?

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A
Brass,Bronze
B
Bronze,'Silver' $UK$ coin
C
German silver,Bronze
D
Brass,'Silver' $UK$ coin

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

The d- and f-Block Elements

Subtopic

Compounds of Transitional elements

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