General Principles and processes of Isolation of Elements
easy

Percentage $(\%)$ of silver in the alloy gennan silver is

A

$2.5$

B

$1.5$

C

$10$

D

$0$

Solution

1)The percentage of silver in German silver is Zero.

2) In German silver three elements ranging approximately as follows: copper-from $50 \%$ to $61.6 \%$ zinc- from $19 \%$ to $17.2 \%$ nickel-from $30 \%$ to $21.1 \%$

Option D is correct.

Standard 12
Chemistry

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