Question

Q:- we should not burn coal in a closed room. Why?

*Answer it one word or a single sentence:-​

Answer 1

• ᴀ ᴄʟᴏsᴇᴅ ʀᴏᴏᴍ ʜᴀs ʟɪᴍɪᴛᴇᴅ sᴜᴘᴘʟʏ ᴏғ ᴏxʏɢᴇɴ. ɪɴᴄᴏᴍᴘʟᴇᴛᴇ ᴄᴏᴍʙᴜsᴛɪᴏɴ ᴏғ ᴄᴏᴀʟ ɢɪᴠᴇs ᴄᴀʀʙᴏɴ ᴍᴏɴᴏxɪᴅᴇ ɢᴀs. ɪᴛ ɪs ᴀ ᴠᴇʀʏ ᴘᴏɪsᴏɴᴏᴜs ɢᴀs.

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀▁❥ѵαɱρเɾε

Answer 2

in a closed room, the burning fire can consume oxygen and givee out carbon monoxide

Hope it helps