Chemistry, asked by manjeetkumari296, 1 year ago

A student dropped few iron nails in HCl & observed a colourless gas was bubbling out identify the gas give a method to detect this gas?

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Answered by Anonymous

To test for hydrogen gas evolved, insert a lighted splint into the test tube. The lighted splint should extinguish with a characteristic "pop" sound. Note that if there is insufficient hydrogen gas, the flame may not be completely extinguished.

The gas was hydrogen.

So,to detect this pass the gas into the soap solution through a bend tube.

Hope this helps you...!!

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FE[S]+HCL[AQ]=FECL[AQ]+H2[G]

manjeetkumari296: I not find my answer

nagarajasshet: Hello, please read the question properly..

nagarajasshet: It is not CaCO3, it is Fe i.e iron..

nagarajasshet: You had written about CaCO3

nagarajasshet: Check once..

Answered by nagarajasshet

The gas was hydrogen.

So,to detect this pass the gas into the soap solution through a bend tube.

Then gas filled bubbles starts to rise, then take one burning candle near that bubble. If that bubble blasts with pop sound then that is hydrogen.

Hope this helps you...!!

Please nark as brainliset..

manjeetkumari296: I found helpful thanks brother

nagarajasshet: Please mark as brainliest..

manjeetkumari296: How to mark it

nagarajasshet: You will get a option mark as brainliest. By clicking into it mark as brailiest...

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