Which of the following statement is true / false?

**(i)** \(\dfrac{ 2 }{ 3} – \dfrac{4 }{ 5}\) is not a rational number.

**(ii) **\( \dfrac{ -5 }{ 7}\) is the additive inverse of \( \dfrac{ 5 }{ 7}\)

**(iii)** 0 is the additive inverse of its own.

**(iv) **Commutative property holds for subtraction of rational numbers.

**(v) **Associative property does not hold for subtraction of rational numbers.

**(vi)** 0 is the identity element for subtraction of rational numbers.