Question

Define latent heat of fusion define latent heat of fusio ​

Answer 1

Answer:

Definition of latent heat of fusion. The amount of heat required to change 1 g of a substance at the temperature of its melting point from the solid to the liquid state without changing temperature...............

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Answer 2

Answer:

hey mate here is your answer--

ᴛʜᴇ ᴀᴍᴏᴜɴᴛ ᴏғ ʜᴇᴀᴛ ʀᴇǫᴜɪʀᴇᴅ ᴛᴏ ᴄʜᴀɴɢᴇ ɢ ᴏғ ᴀ sᴜʙsᴛᴀɴᴄᴇ ᴀᴛ ᴛʜᴇ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴏғ ɪᴛs ᴍᴇʟᴛɪɴɢ ᴘᴏɪɴᴛ ғʀᴏᴍ ᴛʜᴇ sᴏʟɪᴅ ᴛᴏ ᴛʜᴇ ʟɪǫᴜɪᴅ sᴛᴀᴛᴇ ᴡɪᴛʜᴏᴜᴛ ᴄʜᴀɴɢɪɴɢ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ.

Explanation:

ᴀ sᴏʟɪᴅ sᴛᴀᴛᴇ ʜᴀs ᴄʟᴏsᴇʟʏ ᴘᴀᴄᴋᴇᴅ ᴍᴏʟᴇᴄᴜʟᴇs ᴛʜᴀɴ ʟɪǫᴜɪᴅ sᴛᴀᴛᴇ. ɪɴ ᴛʜᴇ ᴘʀᴏᴄᴇss ᴏғ ᴛʜᴇ ᴍᴇʟᴛɪɴɢ, ʜᴇᴀᴛ ɪs ᴀʙsᴏʀʙᴇᴅ ғʀᴏᴍ ᴛʜᴇ sᴜʀʀᴏᴜɴᴅɪɴɢ ᴛᴏ ɪɴᴄʀᴇᴀsᴇ ᴛʜᴇ ɪɴᴛᴇʀᴍᴏʟᴇᴄᴜʟᴀʀ ᴅɪsᴛᴀɴᴄᴇ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ᴍᴏʟᴇᴄᴜʟᴇs ᴛᴏ ᴄʜᴀɴɢᴇ ᴛʜᴇ ᴅɪsᴛᴀɴᴄᴇ ᴏғ ᴛʜᴇ ᴍᴏʟᴇᴄᴜʟᴇs. ᴛʜᴇ ᴀᴍᴏᴜɴᴛ ᴏғ ʜᴇᴀᴛ ᴇɴᴇʀɢʏ ʀᴇǫᴜɪʀᴇᴅ ɪɴ ᴛʜᴇ ᴘʀᴏᴄᴇss ᴏғ ᴍᴇʟᴛɪɴɢ ғᴏʀ ᴀ ᴜɴɪᴛ ᴍᴀss ᴏғ sᴏʟɪᴅ ᴛᴏ ʙᴇ ᴄᴏɴᴠᴇʀᴛᴇᴅ ɪɴᴛᴏ ʟɪǫᴜɪᴅ ɪs ᴄᴀʟʟᴇᴅ ʟᴀᴛᴇɴᴛ ʜᴇᴀᴛ ᴏғ ғᴜsɪᴏɴ.

ʜᴇᴀᴛ ᴇɴᴇʀɢʏ ǫ=ᴍʟ

ᴡʜᴇʀᴇ ᴍ ɪs ᴛʜᴇ ᴍᴀss ᴏғ ᴛʜᴇ sᴜʙsᴛᴀɴᴄᴇ ᴀɴᴅ ʟ ɪs ᴛʜᴇ ʟᴀᴛᴇɴᴛ ʜᴇᴀᴛ ᴏғ ғᴜsɪᴏɴ sɪ ᴜɴɪᴛ ᴏғ ʟᴀᴛᴇɴᴛ ʜᴇᴀᴛ ᴏғ ғᴜsɪᴏɴ ɪs ᴊ/ᴋɢ.

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