Chemistry, asked by bafana45, 3 days ago

An alloy reacted with dilute hydrochloric acid to produce a gas which ‘pops’ a lighted splint. The residue reacted with dilute nitric acid to form a blue solution. Which one of the following pairs of metals is present in the alloy?
Copper and lead
Copper and magnesium
Lead and zinc
Lead and magnesium

Answers

Answered by Techoobant

4

Answer:

Copper and Magnesium

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