Question

draw a diagram to show the action of sulphuric acid with zinc granules

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Answer 1

Answer:

(i) The gas evolved is hydrogen. (ii) Zn(s) + H2SO4(aq)-→ ZnSO4 + H2 Test for H gas: The presence of H2 gas can be tested passing the gas through soap solution and then bringing a burning splinter near the soap bubbles filled with the gas. If iire ga"s burns #th a pop sound, it is hydrogen.Read more on Sarthaks.com - https://www.sarthaks.com/89665/neat-labelled-diagram-show-following-activity-action-dilute-sulphuric-acid-zinc-granules

Explanation:

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Answer 2

Answer:

The dark particles shown in the delivery tube are Zn granules which reacts with dil.$H^{2} SO^{4}$ solution present in the same tube. Soap solution depicted in the image is received in a vessel. The bubbles evolved are due to presence of hydrogen gas.

(i) The gas evolved is hydrogen.

Test for H gas: The presence of H2 gas can be tested passing the gas through soap solution and then bringing a burning splinter near the soap bubbles filled with the gas. a pop sound, it is hydrogen.

the gas evolved is hydrogen (h2)

H2SO4 +Zn - ZnSO4 +H2

when any metal reacts with acid then hydrogen gas is released..

Explanation:

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