Question

write the required materials and result for the activity of zinc reacts with hydrochloric acid​

Answer 1

Answer:

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Explanation:

Materials required:

Test tube

Test tube stand

Cork

Test tube holder

Boiling tube

Droppers

Flat bottom flask

Burner

Match box

Beaker

Thistle funnel

Litmus paper/solution

Fresh lime water

Glass rod

Dilute HCl

Dilute NaOH

Zinc granules

Solid sodium carbonate

Result and Conclusion:

In the litmus test experiment the blue litmus solution turns to red when hydrochloric is added. Therefore acids such as HCl show acidic character.

Hydrochloric acid reacts with active metals such as zinc to form zinc chloride and liberate hydrogen gas.

HCl reacts with sodium carbonate to liberate carbon dioxide gas.

Therefore from the above three points we can conclude that HCl (Hydrochloric acid) is acidic in nature.