Question

give reason. on heating a sublimable solid, the inter particles attraction is overcome.​

Answer 1

• ᴛʜᴇ ᴋɪɴᴇᴛɪᴄ ᴇɴᴇʀɢʏ ᴏғ ᴛʜᴇ ᴘᴀʀᴛɪᴄʟᴇs ᴀᴛ ᴛʜᴇ sᴜʀғᴀᴄᴇ ᴏғ ᴀ sᴜʙʟɪᴍᴀʙʟᴇ sᴜʙsᴛᴀɴᴄᴇ ɪs ʜɪɢʜ ᴅᴜᴇ ᴛᴏ ᴡʜɪᴄʜ ᴏɴ ʜᴇᴀᴛɪɴɢ, ᴛʜᴇsᴇ ᴘᴀʀᴛɪᴄʟᴇs ᴀᴄϙᴜɪʀᴇ ᴇɴᴇʀɢʏ ᴀɴᴅ ᴏᴠᴇʀᴄᴏᴍᴇ ᴛʜᴇ ɪɴᴛᴇʀᴘᴀʀᴛɪᴄʟᴇ ғᴏʀᴄᴇs ᴏғ ᴀᴛᴛʀᴀᴄᴛɪᴏɴ. sᴜᴄʜ sᴏʟɪᴅs ᴅɪʀᴇᴄᴛʟʏ ᴄʜᴀɴɢᴇ ɪɴᴛᴏ ɢᴀsᴇs.

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