why does dilute HCl reacts with Mg liberating hydrogen but the same is not liberated when the acid reacts with Pb
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Hi there!! ☺
Refer the following.
Lead reacts slowly with hydrochloric acid to release hydrogen but the reaction eventually stops. Lead chloride formed is insoluble and coats the metal and forms a barrier that does not allow the acid to come in contact with the metal...
Hope helped!! ☺☺
Refer the following.
Lead reacts slowly with hydrochloric acid to release hydrogen but the reaction eventually stops. Lead chloride formed is insoluble and coats the metal and forms a barrier that does not allow the acid to come in contact with the metal...
Hope helped!! ☺☺
Answered by
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it cannot displace hydrogen when reacting with dilute HCl.
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