Answer :
Strong electrolyte solutes are,
Weak electrolyte solute are,
Non-electrolyte solutes are,
Explanation :
Strong electrolyte : It is defined as the species that can completely dissociates into ions in its aqueous solution.
Weak electrolyte : It is defined as the species that is partially dissociates into ions in its aqueous solution.
Non-electrolyte : It is defined as the species that does not dissociates into ions in its aqueous solution.
Now we have to determine the solute as a strong electrolyte, a weak electrolyte, or a non-electrolyte.
(1)
on complete dissociation to give hydrogen ion and nitrate ion. So, it is a strong electrolyte.
(2)
on complete dissociation to give potassium ion and hydroxide ion. So, it is a strong electrolyte.
(3)
on partial dissociation to give ion and ion. So, it is a weak electrolyte.
(4)
on partial dissociation to give ion and ion. So, it is a weak electrolyte.
(5)
on complete dissociation to give sodium ion and bromide ion. So, it is a strong electrolyte.
(6)
on partial dissociation to give ion and ion. So, it is a weak electrolyte.
(7)
There is no dissociation of into ions. So, It is a non-electrolyte.