Question

why is compulsory rule that refrigerator manufacturing companies must produce CFC free fridges
answer briefly please ​

Answer 1

$\huge\sf\underline\blue{Ans}\underline\red{wer}$

ᴄʜʟᴏʀᴏғʟᴜᴏʀᴏᴄᴀʀʙᴏɴs (ᴄғᴄs) ᴀʀᴇ sɪᴍᴘʟᴇ ᴄᴏᴍᴘᴏᴜɴᴅs ғᴏʀᴍᴇᴅ ʙʏ ғʟᴜᴏʀɪɴᴇ, ᴄʜʟᴏʀɪɴᴇ ᴀɴᴅ ᴄᴀʀʙᴏɴ’s ɪᴛᴇᴍs, ᴡʜɪᴄʜ ᴡᴇʀᴇ sʏɴᴛʜᴇsɪᴢᴇᴅ ғɪʀsᴛ ɪɴ 1930s. ᴄғᴄs ᴀʀᴇ ᴠᴇʀʏ sᴛᴀʙʟᴇ, ɴᴏɴ-ᴛᴏxɪᴄ, ɴᴏɴ-ᴄᴏʀʀᴏsɪᴠᴇ ᴀɴᴅ ɴᴏɴ-ғʟᴀᴍᴍᴀʙʟᴇ ᴄᴏᴍᴘᴏᴜɴᴅs. ᴅᴜᴇ ᴛᴏ ᴛʜᴇɪʀ ᴇxᴄᴇʟʟᴇɴᴛ ᴛʜᴇʀᴍᴏᴅʏɴᴀᴍɪᴄ ᴘʀᴏᴘᴇʀᴛʏ, ᴛʜᴇʏ ᴡᴇʀᴇ ᴇxᴛᴇɴsɪᴠᴇʟʏ ᴇᴍᴘʟᴏʏᴇᴅ ɪɴ ᴄᴏᴏʟɪɴɢ ɪɴsᴛᴀʟʟᴀᴛɪᴏɴs, ғᴏᴀᴍ ɪɴsᴜʟᴀᴛɪᴏɴ ᴀɴᴅ ᴏᴛʜᴇʀ ɪɴᴅᴜsᴛʀɪᴀʟ ɢᴏᴏᴅs ɪɴ ᴄᴇʀᴛᴀɪɴ ᴄᴏᴜɴᴛʀɪᴇs. ʜʏᴅʀᴏᴄʜʟᴏʀᴏғʟᴜᴏʀᴏᴄᴀʀʙᴏɴs (ʜᴄғᴄs), ᴡʜɪᴄʜ ᴄᴏɴᴛᴀɪɴs ʜʏᴅʀᴏɢᴇɴ, ɪɴ ᴀᴅᴅɪᴛɪᴏɴ ᴛᴏ ᴛʜᴇ ᴏᴢᴏɴᴇ ᴅᴇᴘʟᴇᴛɪɴɢ ᴄʜʟᴏʀɪɴᴇ ᴀᴛᴏᴍ. ʜᴄғᴄs ᴀʀᴇ ʟᴇss ʜᴀʀᴍғᴜʟ ᴛᴏ ᴛʜᴇ ᴏᴢᴏɴᴇ ʟᴀʏᴇʀ ᴀs ᴄғᴄs ᴀʀᴇ. ᴍᴏsᴛ ᴄᴏᴍᴍᴏɴʟʏ ᴜsᴇᴅ ʜᴄғᴄs ᴀʀᴇ ʜᴄғᴄ-141ʙ ᴀɴᴅ ʜᴄғᴄ-22.ᴍᴏsᴛ ᴜᴛɪʟɪᴢᴇᴅ ᴄғᴄs ᴀʀᴇ ᴛʜᴇ ᴄғᴄ-11 ᴀɴᴅ ᴄғᴄ-12, ʜᴀᴠɪɴɢ sᴛʀᴜᴄᴛᴜʀᴇ ᴄᴄʟ3ғ ᴀɴᴅ ᴄᴄʟ2ғ2, ʀᴇsᴘᴇᴄᴛɪᴠᴇʟʏ. ᴄғᴄ-11 ᴀɴᴅ ᴄғᴄ-12 ᴜsᴇᴅ ᴀs ғᴏᴀᴍɪɴɢ ᴀɢᴇɴᴛ ᴀɴᴅ ʀᴇғʀɪɢᴇʀᴀɴᴛ ɪɴ ʀᴇғʀɪɢᴇʀᴀᴛɪᴏɴ sʏsᴛᴇᴍ, ʀᴇsᴘᴇᴄᴛɪᴠᴇʟʏ, ᴡʜɪᴄʜ ᴀʀᴇ ʀᴇʟᴇᴀsᴇᴅ ɪɴᴛᴏ ᴛʜᴇ ᴇɴᴠɪʀᴏɴᴍᴇɴᴛ ᴛᴏ ᴄᴀᴜsᴇ ᴏᴢᴏɴᴇ ᴅᴇᴘʟᴇᴛɪᴏɴ ᴀɴᴅ ɢʟᴏʙᴀʟ ᴡᴀʀᴍɪɴɢ. ɪɴ ᴛʜɪs sᴛᴜᴅʏ, ᴛʜᴇ sᴏᴜʀᴄᴇs ᴀɴᴅ ᴇᴍɪssɪᴏɴs ᴏғ ᴄғᴄs ᴀʀᴇ ɪᴅᴇɴᴛɪғɪᴇᴅ ɪɴ ʀᴇғʀɪɢᴇʀᴀᴛɪᴏɴ sᴇᴄᴛᴏʀ.