Question

give reason a gas can be liquefied easily

Answer 1

Hello dear..............


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ɪɴ ɢᴇɴᴇʀᴀʟ, ɢᴀsᴇs ᴄᴀɴ ʙᴇ ʟɪǫᴜᴇғɪᴇᴅ ʙʏ ᴏɴᴇ ᴏғ ᴛʜʀᴇᴇ ɢᴇɴᴇʀᴀʟ ᴍᴇᴛʜᴏᴅs: 1)

ʙʏ ᴄᴏᴍᴘʀᴇssɪɴɢ ᴛʜᴇ ɢᴀs ᴀᴛ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇs ʟᴇss ᴛʜᴀɴ ɪᴛs ᴄʀɪᴛɪᴄᴀʟ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ; ɪɴ ᴛʜɪs ᴀᴘᴘʀᴏᴀᴄʜ, ᴛʜᴇ ᴀᴘᴘʟɪᴄᴀᴛɪᴏɴ ᴏғ ᴘʀᴇssᴜʀᴇ ᴀʟᴏɴᴇ ɪs sᴜғғɪᴄɪᴇɴᴛ ᴛᴏ ᴄᴀᴜsᴇ ᴀ ɢᴀs ᴛᴏ ᴄʜᴀɴɢᴇ ᴛᴏ ᴀ ʟɪǫᴜɪᴅ.
ғᴏʀ ᴇxᴀᴍᴘʟᴇ, ᴀᴍᴍᴏɴɪᴀ ʜᴀs ᴀ ᴄʀɪᴛɪᴄᴀʟ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴏғ 271°ғ (133°ᴄ).