Chemistry, asked by Shubhreet28, 1 year ago

It has been noticed that silverware becomes black faster today than it did 50 years ago. What can be the reason

Answers

Answered by Karanpargal

The presence of Sulphur in our environment has been increased due to pollution

Shubhreet28: Does silver contains sulphur

Karanpargal: Silver becomes black due to the reaction of silver with air in which sulphur is present

Karanpargal: It form silver sulphide

Karanpargal: which is black in color

Karanpargal: Hope it helps

Answered by shaleen42

Silverware becomes black as it tarnishes due to sulfur gas, when exposed to air . As in last 50 years, air pollution hasincreased .So amount of sulfur dioxide and hydrogen sulfide gases isincreased in the air. So , silverware becomes black faster today than 50 years ago.

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