Question

mercury in zinc amalgam is which type of binary solution -
1)solid-gas
2)gas- liquid
3) liquid- solid
4) solid- solid

Answer 1

Hi your answer is liquid-solidhope it helps

Answer 2

Mercury in zinc amalgam is Liquid - solid of binary solution.

Explanation:

• The zinc dust amalgam is prepared by dissolving 20 g. of mercury(II) chloride in a solution of 10 ml. of concentrated hydrochloric acid in 300 ml. of distilled water, and adding quickly, with stirring, 100 g.
• Dental amalgam is produced by mixing liquid mercury with an alloy made of silver, tin, and copper solid particles.
• Small quantities of zinc, mercury and other metals may be present in some alloys.
• This combination of solid particles is known as amalgam alloy.

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