Question

which is used to produce smoke screens​

Answer 1

Answer:

P2O5 forms a white dense smoke screen. Very fine particles of titanium oxide dispersed in air are also used to create smoke screens. They are usually ejected from aeroplanes.

Explanation:

hope you understand dear

Answer 2

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ᴛʜᴇ sᴍᴏᴋᴇ sᴄʀᴇᴇɴ ɪs ᴀ ᴍᴏᴅɪғɪᴇᴅ ᴡɪᴅᴇ ʀᴇᴄᴇɪᴠᴇʀ ǫᴜɪᴄᴋ sᴄʀᴇᴇɴ. ᴛʜᴇsᴇ ᴛʏᴘᴇs ᴏғ sᴄʀᴇᴇɴs ᴄᴀɴ ɢᴇɴᴇʀᴀᴛᴇ sɪɢɴɪғɪᴄᴀɴᴛ ʏᴀʀᴅᴀɢᴇ, ᴇsᴘᴇᴄɪᴀʟʟʏ ᴡʜᴇɴ ᴛʜᴇʏ ᴀʀᴇ sᴇᴛ ᴜᴘ ᴛᴏ ʟᴏᴏᴋ ʟɪᴋᴇ ᴀ ʀᴜɴ-ᴏғ-ᴛʜᴇ ᴍɪʟʟ ᴘᴀss ᴘʟᴀʏ.

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