Question

How can hydrogen gas be detected? explain with appropriate diagram​

Answer 1

Answer:

when the ambient gas molecules get absorb

on the coated surface of the disk it's mass changes which is detected by change in resonance frequency. .this phenomenon is used to measure presence of hydrogen gas in environment

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Answer 2

Answer:

when.the. ambient gas.molecules get absorbed On the coated surface of the disk its mass changes which is dEtected.by Change.in resonance frequency.this.phenomenon is used To.mewsure the presence of hydrogen gas☺❤

hope it helps u