Chemistry, asked by rakeshchy, 4 months ago

calculate the number of gram of gold present in 0.69 gram of 18 carat gold.24 carat gold is considered as a 100% pure.​

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Answered by archirohit367
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THIS STORY IS FROM SEPTEMBER 25, 2017

BUSINESS

Purity of gold: Difference between 24k, 22k and 18k gold

TIMESOFINDIA.COM | Updated: Apr 15, 2020, 15:19 IST

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Gold's weight or purity is measure in Karat. A high Karat gold signifies the high purity of gold. The different purity of gold is used to make various gold based items such as bars, coins, jewellery etc.

Here’s a detailed guide that will help you understand the difference between 24K, 22K and 18K gold:

24K gold

A 24 Karat gold is 100 per cent pure gold and does not have any other metal mixed. In the local market, it is known as 99.9 per cent pure and has a distinct bright yellow color. The 24 karat gold is more expensive than 22 or 18 Karat gold. It is soft and pliable and that's why not used in making regular forms of jewellery.

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