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Difference between Mixtures and Compounds

Mercury can d...

Question

Mercury can dissolve metals. These mixtures have been used for dental fillings. The metals which have been used for this are mentioned here. Pick the false one.

A

Copper

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B

Tin

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C

Silver

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D

Iron

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Solution

The correct option is B Iron
Dental amalgam contains $50 %$ of elemental $H g$ by weight along with powdered alloy of Ag (silver) , Tin (Sn) , Copper (Cu).

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