Question

what is an example of anomalous behaviour of water​

Answer 1

Answer:

ᴡᴀᴛᴇʀ ʜᴀꜱ ᴀ ᴜɴɪqᴜᴇ ᴩʀᴏᴩᴇʀᴛy ᴏꜰ ᴀɴᴏᴍᴀʟᴏᴜꜱ ᴇxᴩᴀɴꜱɪᴏɴ. ᴡʜᴇɴ ᴡᴀᴛᴇʀ ɪꜱ ᴄᴏᴏʟᴇᴅ ꜰʀᴏᴍ ʀᴏᴏᴍ ᴛᴇᴍᴩᴇʀᴀᴛᴜʀᴇ ɪᴛ ꜰɪʀꜱᴛ ᴄᴏɴᴛʀᴀᴄᴛꜱ ɪɴ ᴠᴏʟᴜᴍᴇ ᴀɴᴅ ʙᴇᴄᴏᴍᴇꜱ ɪɴᴄʀᴇᴀꜱɪɴɢʟy ᴅᴇɴꜱᴇ ᴀꜱ ᴅᴏ ᴏᴛʜᴇʀ ʟɪqᴜɪᴅꜱ, ʙᴜᴛ ᴀᴛ 4° ᴄ ᴡᴀᴛᴇʀ ʀᴇᴀᴄʜᴇꜱ ɪᴛꜱ ᴍᴀxɪᴍᴜᴍ ᴅᴇɴꜱɪᴛy. ᴏɴ ꜰᴜʀᴛʜᴇʀ ᴄᴏᴏʟɪɴɢ ɪᴛ ꜱᴛᴀʀᴛꜱ ᴇxᴩᴀɴᴅɪɴɢ ᴀɴᴅ ʙᴇᴄᴏᴍᴇ ʟᴇꜱꜱ ᴅᴇɴꜱᴇ.

Answer 2

Answer:

water has a unique property of anomalous expansion. When water is cooled from room temperature it first contracts in volume and becomes increasingly dense as do other liquids, but at 4° C water reaches its maximum density. On further cooling it starts expanding and become less dense.

Explanation:

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