Chemistry, asked by athulsaji21, 7 months ago

3. Pure gold known as 24 carat gold. It is very soft. In order to make jewellery, it mix with silver or copper. In India 22 carat Au is used for making ornaments. What is the percentage of Au present in 18 carat Au?
A) 91.6%
B) 50.6%
C) 75%
D) 88.8%

Answers

Answered by prabhjot6250

0

Answer:

75%

Explanation:

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