Acids Bases and Salts MCQs

Generally, when certain metals react with an acid they release _______ gas.

December 28, 2021

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Generally, when certain metals react with an acid they release _______ gas.

Q. Generally, when certain metals react with an acid they release _______ gas.

Nitrogen
Oxygen
Hydrogen
Argon

Answer: Hydrogen

Generally, when certain metals react with an acid they release _______ gas.

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Most of the oxides of metals when react with acid, form____

Generally, when certain metals react with an acid they release _______ gas.

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Which one of the given is formed when sodium hydrogen carbonate reacts with hydrochloric acid?

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