A student was given mg,zn,Fe,and cu metals.he put each of them in dil.hcl contained in different test tube. Identify the following Will be displaced from its salt solution by all the other metals.
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Copper is the component which won't dislodge Hydrogen from Hydrochloric acid. This is on the grounds that in the reactivity arrangement Copper is less responsive because of which it can't uproot Hydrogen which is increasingly receptive.
2 ) Iron on responding with Hydrochloric corrosive gives a green hued pale substance as the iron uproots Hydrogen from it's salt in this manner framing Iron chloride and Hydrogen gas.
3 ) Magnesium and Manganese are the main components which respond with Nitric corrosive to give Hydrogen gas. Since nitric corrosive is a solid oxidizing operator, it will give just oxides after response. However, magnesium and Manganese alone give hydrogen on response
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