What is the bond order of O₂⁺ ?

• 1.5

• 2

• 2.5

• 3

Which gas is most reactive toward 1-hexene?

• N2

• O3

• O2

• CO2

In the octahedral complex Co(NH2CH2CO2)3, each glycinate ion NH2CH2CO2 – binds to cobalt through its nitrogen atom and one of its oxygen atoms. How many stereoisomers of Co(NH2CH2CO2)3 are possible?

• 2

• 3

• 4

• 5

In which set are all three species isoelectronic?

• H+, Li+, Na+

• C, N– , O2–

• Se2- , Br– , Rb+

• I, Xe, Cs

Senyawa komplek adalah senyawa yang terdiri dari atom/ion logam dan ligan.

• True
• False

Etilendiamin merupakan ligan monodentat.

• True
• False

In a coordination complex, the number of ligands attached to the central metal atom is known as:

• Coordination number

• Oxidation state

• Complexity

• Ligand field

Apa nama ion komplek berikut [Cu(H₂O)₄]²⁺

What is the bond order of N₂?

• 1

• 4

• 2

• 3

Tentukan molekul atau ion mana yang diperkirakan mengalami distorsi Jahn-Teller

• [Cu(H₂O)₆]²⁺

• [Ni(H₂O)₆]²⁺

• [Ni(H₂O)₄]²⁺

• [Fe(H₂O)₆]²⁺