ICSE Class 10 Chemistry 2018 Solved Paper

Name the gas that is produced in each of the following cases :

Question : 31 of 80

Marks: +1, -0

Action of dilute hydrochloric acid on sodium sulphide.

Solution:

(ii) Hydrogen sulphide

{\Na}_2 {\S}+2 {\HCl} \;\text " (dil.) "\; → {\H}_2 {\S} ↑+2 {\NaCl}

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