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2. Acids, Bases and Salts
medium
Write word equations and then balanced equations for the reaction taking place when -
$(a)$ dilute sulphuric acid reacts with zinc granules.
$(b)$ dilute hydrochloric acid reacts with magnesium ribbon.
Option A
Option B
Option C
Option D
Solution
$(a)$ Sulphuric acid $+$ Zinc $\rightarrow$ zinc sulphate $+$ Hydrogen
${{H}_{2}}S{{O}_{4(aq)}}\,+Z{{n}_{(s)}}\to ZnS{{O}_{4(aq)}}\,+\,{{H}_{2(g)}}$
$(b)$ Hydrochloric acid $+$ Magnesium $\rightarrow$ Magnesium chloride $+$ Hydrogen
$2HC{{l}_{(aq)}}+M{{g}_{(s)}}\to MgC{{l}_{2(aq)}}+{{H}_{2(g)}}$
Standard 10
Science
