As per $IUPAC$ nomenclature,the name of the complex $[Co(H_2O)_4(NH_3)_2]Cl_3$ is :

State the $IUPAC$ name of the following complex: $K_{3}[Fe(CN)_{5}(NO)] \cdot 2 H_{2}O$

Which of the following is a wrong statement?

The oxidation number of chromium in sodium tetrafluoro oxochromate complex is

Select the $CORRECT$ $IUPAC$ name of the complex compound $[Cr(NH_3)_5(CN)]_3[Ir(NO_2)_6]_2$.

Identify true and false statements:
$(a)$ In the reaction $F_2 + O_2 \to O_2F_2$,oxygen is an oxidising agent.
$(b)$ Among $HClO, HClO_2, HClO_3$ and $HClO_4$,$HClO_2$ is the strongest acid.
$(c)$ Oxidation state of Nickel in $[Ni(CO)_4]$ is zero.
$(d)$ The reaction $BaO_2 + H_2SO_4 \to BaSO_4 + H_2O_2$ is a redox reaction.
The correct order of truth values is: