Respuesta :
Answer:
Vanillin consists of molecules. The attraction between particles of silver iodide is stronger than the attraction between particles of vanillin.
The silver iodide a compound used in photography because,
- It affected by light.
- It is easily stick on the surface of photographic plate or film.
Why melting point of silver iodide has higher melting point than vanillin?
- The ionic compound is strong than covalent compound .
- So, ionic compound require more energy as compare to covalent compound to break their bond between them.
- So, melting point of ionic compound is higher than covalent compound .
- Since, silver iodide is ionic compound and vanillin covalent compound.
- Therefore, melting point of silver iodide is higher than vanillin.
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