Question

Why is hydrogen gas passed through soap solution for the test of hydrogen gas?​

Answer 1

Answer:

On passing hydrogen gas through soap solution it does not get dissolved in it, and the solution easily form bubbles containing hydrogen gas. ... Since hydrogen gas bubbles are not formed with water. Therefore, soap solution can be used in testing of hydrogen gas.

Explanation:

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Answer 2

Answer:

ᴏɴ ᴘᴀssɪɴɢ ʜʏᴅʀᴏɢᴇɴ ɢᴀs ᴛʜʀᴏᴜɢʜ sᴏᴀᴘ sᴏʟᴜᴛɪᴏɴ ɪᴛ ᴅᴏᴇs ɴᴏᴛ ɢᴇᴛ ᴅɪssᴏʟᴠᴇᴅ ɪɴ ɪᴛ, ᴀɴᴅ ᴛʜᴇ sᴏʟᴜᴛɪᴏɴ ᴇᴀsɪʟʏ ғᴏʀᴍ ʙᴜʙʙʟᴇs ᴄᴏɴᴛᴀɪɴɪɴɢ ʜʏᴅʀᴏɢᴇɴ ɢᴀs. ᴛʜᴇ ᴘʀᴇsᴇɴᴄᴇ ᴏғ ʜʏᴅʀᴏɢᴇɴ ɢᴀs ᴄᴀɴ ʙᴇ ᴛᴇsᴛᴇᴅ ᴡɪᴛʜ ᴛʜᴇ ʜᴇʟᴘ ᴏғ ᴀ ʙᴜʀɴɪɴɢ sᴘʟɪɴᴛᴇʀ ɴᴇᴀʀ ᴛʜᴇ ʙᴜʙʙʟᴇs. ... ᴛʜᴇʀᴇғᴏʀᴇ, sᴏᴀᴘ sᴏʟᴜᴛɪᴏɴ ᴄᴀɴ ʙᴇ ᴜsᴇᴅ ɪɴ ᴛᴇsᴛɪɴɢ ᴏғ ʜʏᴅʀᴏɢᴇɴ ɢᴀs.