wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Give reason: Generally, for making gold ornaments, 22-carat gold is preferred over 24-carat gold. [2 MARKS]

Open in App
Solution

Each point: 1 Mark

1. 24-carat gold is pure and very soft. As such, it cannot be used for making gold ornaments.
2. 22-carat gold is an alloy of gold containing a small amount of copper or silver. Therefore, it is hard and more ductile as compared to pure gold. So, the ornaments are generally made from 22-carat gold.


flag
Suggest Corrections
thumbs-up
28
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Corrosion
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon