Question

state second law of thermodynamics

Answer 1

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✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭
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Tʜᴇ 2nd Lᴀᴡ ᴏғ Tʜᴇʀᴍᴏᴅʏɴᴀᴍɪᴄ➠ ᴛʜᴇ ꜱᴛᴀᴛᴇ ᴏғ ᴇɴᴛʀᴏᴘʏ ᴏғ ᴛʜᴇ ᴇɴᴛɪʀᴇ ᴜɴɪᴠᴇʀꜱᴇ, ᴀꜱ ᴀɴ ɪꜱᴏʟᴀᴛᴇᴅ ꜱʏꜱᴛᴇᴍ, ᴡɪʟʟ ᴀʟᴡᴀʏꜱ ɪɴᴄʀᴇᴀꜱᴇ ᴏᴠᴇʀ ᴛɪᴍᴇ.

ɪᴛ ᴀʟꜱᴏ ꜱᴛᴀᴛᴇꜱ ᴛʜᴀᴛ ᴛʜᴇ ᴄʜᴀɴɢᴇꜱ ɪɴ ᴛʜᴇ ᴇɴᴛʀᴏᴘʏ ɪɴ ᴛʜᴇ ᴜɴɪᴠᴇʀꜱᴇ ᴄᴀɴ ɴᴇᴠᴇʀ ʙᴇ ɴᴇɢᴀᴛɪᴠᴇ.

➧ NOTE:- Tʜᴇ 2nd Lᴀᴡ ᴏғ Tʜᴇʀᴍᴏᴅʏɴᴀᴍɪᴄꜱ ɪꜱ ᴄᴏᴍᴍᴏɴʟʏ ᴋɴᴏᴡɴ ᴀꜱ ᴛʜᴇ "Lᴀᴡ ᴏғ Iɴᴄʀᴇᴀꜱᴇᴅ Eɴᴛʀᴏᴘʏ".

Answer 2

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$\textbf{2nd Law of thermodynamics :}$


This law states that all spontaneous processes are thermodynamically irreversible.


OR


A spontaneous process cannot be reversed without help of any external agency or driving force.

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