Question

A jeweller made jewellery of 22 carat gold and also charged his customers for the rate of 22 carat gold . his business grew due to this act . a) why cannot we make jewellery out of 24 carat gold. b) name two metals that can be added to make gold jewellery . c) what value of jewellery is seen in the above question.

Answer 1

a) gold of 24 carat is very soft,brittle and can't be used for making Jewellery.
b)Copper and silver
c)Purity and fineness