What happens when dilute hydrochloric acid is added to iron fillings? Tick thecorrect answer.
(a)Hydrogen gas and iron chloride are produced.(b)Chlorine gas and iron hydroxide are produced.
(c)No reaction takes place.(d)Iron salt and water are produced.
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When an acid reacts with metals hydrogen gas is evolved in the form of bubbles and reaction is an exothermic reaction. Note: When iron reacts with chlorine it forms iron(iii) chloride by redox reaction while when iron reacts with hydrochloric acid it forms iron(ii) chloride. You are one step away from your answer!
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Your answer is (A)
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