Write a Balanced Equation for the Reaction of Zinc and Dilute Hydrochloric Acid.

Write a balanced equation for the reaction of zinc and dilute hydrochloric acid.

एका वाक्यात उत्तर

Zn + 2HCl → ZnCl₂ + H₂

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Laboratory Method of Preparation of Hydrochloric Acid

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पाठ 8: Study of Compounds: Hydrogen Chloride - Questions from ICSE Examinations [पृष्ठ १९६]

पाठ 8 Study of Compounds: Hydrogen Chloride
Questions from ICSE Examinations | Q 2006. 1. (a) | पृष्ठ १९६

What would happen if :
Concentrated hydrochloric acid is kept open.

Write three equations to show that hydrochloric acid acts as an acid.

Give two tests for hydrochloric acid.

Fill in the blank:
Aqua-regia is a mixture of ___________ .

Fill in the blank:
___________ agent converts hydrochloric acid to chlorine.

Outline the steps required to convert hydrogen chloride to anhydrous FeCl₃. Write equations for the equations involved.

Correct the following statement:
Hydrochloric acid is prepared in the laboratory by passing hydrogen chloride directly through water.

State one appropriate observation of the following:

Copper sulphate is treated with dilute hydrochloric acid.

State one appropriate observation of the following:
Action of dilute HCl or sodium sulphite.

State your observation when dilute hydrochloric acid is added to sodium thiosulphate.