4. Which reactions are redox reactions? Choose at least one answer. A. hydrochlo

Question

4.

Which reactions are redox reactions?

Choose at least one answer.

A. hydrochloric acid reacting with nickel metal to form hydrogen gas and aqueous nickel(II) chloride B. sodium bromide reacting with chlorine to form sodium chloride and bromine C. sodium hydroxide reacting with aluminum chloride to form solid aluminum hydroxide and sodium chloride D. sodium hydroxide reacting with hydrochloric acid to form water and sodium chloride E. sodium hydroxide reacting with potassium to form potassium hydroxide and sodium F. acetic acid reacting with sodium bicarbonate to form carbon dioxide, water and sodium acetate

Explanation / Answer

Ans is D

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