Question

how will you show that metals form basic oxide whereas non metals form acidic oxide​

Answer 1

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ɦσω ωเℓℓ ყσµ รɦσω ƭɦαƭ ɱεƭαℓร ƒσɾɱ ɓαรเc σאเ∂ε ωɦεɾεαร ɳσɳ ɱεƭαℓร ƒσɾɱ αcเ∂เc σאเ∂ε?

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ɪғ ᴀɴʏ ᴏxɪᴅᴇ ʀᴇᴀᴄᴛs ᴡɪᴛʜ ᴡᴀᴛᴇʀ ᴀɴᴅ ɢɪᴠᴇ ʙᴀsɪᴄ ᴄᴏᴍᴘᴏᴜɴᴅs ᴛʜᴇɴ ᴛʜᴇᴏxɪᴅᴇs ᴀʀᴇ ʙᴀsɪᴄ ᴡʜɪʟᴇ ɪғ ᴡɪᴛʜ ᴡᴀᴛᴇʀ ᴛʜᴇʏ ɢɪᴠᴇ ᴀᴄɪᴅ ᴛʜᴇɴ ᴏxɪᴅᴇs ᴀʀᴇ ᴀᴄɪᴅɪᴄɪɴ ɴᴀᴛᴜʀᴇ. ᴄᴀ(ᴏʜ)2-ʙᴀsɪᴄ ʙᴄᴢ ɪᴛ ɢɪᴠᴇ ᴏʜ- ɪᴏɴs. ᴍᴇᴛᴀʟs ʜᴀᴠᴇ ʟᴏᴡ ᴇʟᴇᴄᴛʀᴏɴᴇɢᴀᴛɪᴠɪᴛɪᴇs.

ᴡʜᴇɴ ɴᴏɴ ᴍᴇᴛᴀʟʟɪᴄ ᴏxɪᴅᴇ ғᴏʀ ᴇxᴀᴍᴘʟᴇ sᴏ2 (ɴᴏɴ ᴍᴇᴛᴀʟ) ɪs ᴅɪssᴏʟᴠᴇᴅ ɪɴ ᴡᴀᴛᴇʀ ɪᴛ ᴘʀᴏᴅᴜᴄᴇs sᴜʟᴘʜᴜʀᴏᴜs ᴀᴄɪᴅ ᴡʜɪᴄʜ ɪs ᴀᴄɪᴅɪᴄ ɪɴ ɴᴀᴛᴜʀᴇ. ᴡʜᴇɴ ᴍᴇᴛᴀʟʟɪᴄ ᴏxɪᴅᴇ (ᴍᴇᴛᴀʟ) ʀᴇᴀᴄᴛs ᴡɪᴛʜ ᴡᴀᴛᴇʀ ɪᴛ ᴘʀᴏᴅᴜᴄᴇs ᴍᴇᴛᴀʟ ʜʏᴅʀᴏxɪᴅᴇs ᴛʜᴀᴛ ᴀʀᴇ ʙᴀsɪᴄ ɪɴ ɴᴀᴛᴜʀᴇ. ... ɪɴ ᴛʜᴇ ᴄᴀsᴇ ᴏғ sᴜʟᴘʜᴜʀᴏᴜs ᴀᴄɪᴅ, ᴛʜᴇ ʙʟᴜᴇ ʟɪᴛᴍᴜs ᴛᴜʀɴs ʀᴇᴅ ɪɴᴅɪᴄᴀᴛɪɴɢ ᴛʜᴀᴛ ɪᴛ ɪs ᴀᴄɪᴅɪᴄ.

❤.......ɦσρε เƭ เร ɦεℓρƒµℓ........❤

.............❤ƭɦαɳҡ ყσµ❤..............

Answer 2

Explanation:

If any oxide reacts with water and give basic compounds then the oxide are basic while if with water they give acid then oxides are acidic in nature. Ca(OH)2-basic bcz it give OH-ions . Metals have low electronegativities.