ICSE Class 10 Chemistry 2022 Solved Paper

Write the balanced chemical equation for the following :

Question : 39 of 55

Marks: +1, -0

Action of heat on manganese dioxide and concentrated hydrochloric acid.

Solution:

Action of heat on manganese dioxide and conc. hydrochloric acid.

\; {\MnO}_2+4 {\HCl} \;\text " (conc.) "\; {─────▸}↖ {∆} {\MnCl}_2

+2 {\H}_2 {\O}+ {\Cl}_2 ↑

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