Question

list out differences between physical and chemical changes

Answer 1

Answer:

ᴘʜʏꜱɪᴄᴀʟ ᴄʜᴀɴɢᴇ :

• ɴᴏ ɴᴇᴡ ꜱᴜʙꜱᴛᴀɴᴄᴇ ɪꜱ ꜰᴏʀᴍᴇᴅ

• ɪᴛ ɪꜱ ᴀ ʀᴇᴠᴇʀꜱɪʙʟᴇ ᴄʜᴀɴɢᴇ

• ᴛʜᴇ ᴘʀᴏᴘᴇʀᴛɪᴇꜱ ᴏꜰ ᴄᴏɴꜱᴛɪᴛᴜᴇɴᴛꜱ ᴀʀᴇ ʀᴇᴛᴀɪɴᴇᴅ

ᴄʜᴇᴍɪᴄᴀʟ ᴄʜᴀɴɢᴇ  :

• ɴᴇᴡ ꜱᴜʙꜱᴛᴀɴᴄᴇ ɪꜱ ꜰᴏʀᴍᴇᴅ

• ɪᴛ ɪꜱ ɪʀʀᴇᴠᴇʀꜱɪʙʟᴇ ᴄʜᴀɴɢᴇ

• ᴛʜᴇ ᴘʀᴏᴘᴇʀᴛɪᴇꜱ ᴏꜰ ᴄᴏɴꜱᴛɪᴛᴜᴇɴᴛꜱ ᴀʀᴇ ɴᴏᴛ ʀᴇᴛᴀɪɴᴇᴅ

Explanation:

Answer 2

Answer:

THE DIFFERENCE BETWEEN A PHYSICAL REACTION AND A CHEMICAL REACTION IS COMPOSITION. IN A CHEMICAL REACTION,THERE IS A CHANGE IN THE COMPOSITION OF THE SUBSTANCES ..

IN A PHYSICAL CHANGE,THERE IS A DIFFERENT IN THE APPEARANCE,SMELL OR SIMPLE DISPLAY OF A SAMPLE OF MATTER WITHOUT A CHANGE IN THE COMPOSITION..

Explanation:

I HOPE IT IS CORRECT

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