Question

what is zinc granules Explain with examples

Answer 1

The reaction between zinc and hydrochloric acid is Zn + HCl = H2 + ZnCl2. It is a single replacement reaction where zinc metal displaces the hydrogen to form hydrogen gas and zinc chloride, a salt. Zinc reacts quickly with the acid to form bubbles of hydrogen.

When Zn is reacted with dilute sulphuric acid, zinc chloride is formed and hydrogen gas is leberated. This reaction is exothermic and hence heat is evolved in the reaction.

Answer 2

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Zinc granules are the solid crystals of zinc It is a single replacement reaction where zinc metal displaces the hydrogen to form hydrogen gas and zinc chloride, a salt. Zinc reacts quickly with the acid to form bubbles of hydrogen.Jun 5, 2019