Question

out of NaCl and MgO , which has higher lattice energy?​

Answer 1

Iɴ MɢO, ᴛʜᴇ ɪᴏɴɪᴄ ʙᴏɴᴅ ɪs sᴛʀᴏɴɢᴇʀ ᴛʜᴀɴ ɪɴ NᴀCʟ ʙᴇᴄᴀᴜsᴇ ᴏғ ᴍᴏʀᴇ ᴄʜᴀʀɢᴇ ᴏɴ ᴛʜᴇ ɪᴏɴɪᴄ sᴘᴇᴄɪᴇs ɪɴ ᴛʜᴇ ғᴏʀᴍᴇʀ (Mɢ. Bᴇᴄᴀᴜsᴇ ᴏғ ᴛʜɪs ᴛʜᴇ ɪᴏɴɪᴄ ɪɴᴛᴇʀᴀᴄᴛɪᴏɴs ᴀʀᴇ sᴛʀᴏɴɢᴇʀ ɪɴ MɢO ᴛʜᴀɴ ɪɴ NᴀCʟ. As ᴀ ʀᴇsᴜʟᴛ ᴛʜᴇ ʟᴀᴛᴛɪᴄᴇ ᴇɴᴛʜᴀʟᴘʏ ᴏғ MɢO ɪs ʜɪɢʜᴇʀ ᴛʜᴀɴ NᴀCʟ.

Hᴏᴘᴇ ɪᴛ ʜᴇʟᴘs.... ❤❤

Answer 2

Answer:

In MgO, the ionic bond is stronger than in NaCl because of more charge on the ionic species in the former (Mg. Because of this the ionic interactions are stronger in MgO than in NaCl. As a result the lattice enthalpy of MgO is higher than NaCl.

Explanation:

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