Final temperature of platinum :- 36.5°C
Final temperature of Zinc :- 29.17°C
Answer:

thє ѕuвѕtαncєѕ thαt cσnduct єlєctrícítч αrє cαllєd cσnductσrѕ.
thє єхαmplєѕ σf cσnductσrѕ αrє -
hσpє hєlpful~
<h3>
~ єхhαuѕtєd zσmвíє</h3>
The state of water is liquid
Ion-dipole forces
H2O has hydrogen bonding, which is a form of dipole-dipole forces, and NO3- is an ion, so the intermolecular attraction is ion-dipole.