Ankur Bansal
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What happens when dilute hydrochloric acid is added to iron fillings? Tick the correct answer.

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NCERT Solution for Class 10 Science Chapter 1
Chemical Reactions and Equations
Intext Questions
Page No-15
Questions No-3

(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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2 Answers

  1. Correct answer is (a).

    Explanation :       Fe      +      2HCl        →        FeCl2      +      H2
    Iron         Hydrochloric          Ferrous         Hydrogen
    acid                  chloride             gas
    or Iron
    chloride

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