Class 12th Chemistry Chapter Coordination Compounds MCQ Free Test Quiz

Prepare for Class 12 Chemistry exams with our free test quiz on Coordination Compounds! Explore ligands, coordination number, isomerism, and the importance of coordination compounds in various fields. Test your knowledge now! #Class12Chemistry #FreeTestQuiz #CoordinationCompounds #Ligands #CoordinationNumber #Isomerism

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12th Chemistry: Coordination Compounds

1 / 10

1. Which of the following species is not expected to be a ligand?

NO

NH4⁺

NH₂CH₂CH₂NH₂

Both (a) and (b)

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2 / 10

2. The reagent commonly used to determine hardness of water titrimetrically is

oxalic acid

disodium salt of EDTA

sodium citrate

sodium thiosulphate

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3 / 10

3. In the coordination compound, K₄[Ni(CN)₄], the oxidation state of nickel is

1

2

–1

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4 / 10

4. The IUPAC name of the coordination compound K₃[Fe(CN)₆] is

Tripotassium hexacyanoiron (II)

Potassium hexacyanoiron (II)

Potassium hexacyanoferrate (III)

Potassium hexacyanoferrate (II)

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5 / 10

5. When AgNO₃is added to a solution of Co(NH₃)₅Cl₃, the precipitate of AgCl shows two ionisable chloride ions. This means :

Two chlorine atoms satisfy primary valency and one secondary valency

One chlorine atom satisfies primary as well as secondary valency

Three chlorine atoms satisfy primary valency

Three chlorine atoms satisfy secondary valency

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6 / 10

6. Ligand in a complex salt are

anions linked by coordinate bonds to a central metal atom or ion

cations linked by coordinate bonds to a central metal or ion

molecules linked by coordinate bonds to a central metal or ion

ions or molecules linked by coordinate bonds to a central atom or ion

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7 / 10

7. The IUPAC name of the complex [Co(NH₃)₄(H₂O)Cl]Cl₂is

aquatetramminechloridocobalt (III) chloride

chloridoaquatetramminechloridocobalt (III) chloride

chloridoaquatetramminechloridocobalt (III) chloride

tetrammineaquachloridocobalt (III) chloride

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8 / 10

8. Silver chloride dissolves in

Water

Conc. HCl

NH₄OH

CCl₄

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9 / 10

9. K₃[Al(C₂O₄ )₃] is called

Potassium aluminooxalate

Potassium trioxalatoaluminate (III)

Potassium aluminium (III) oxalate

Potassium trioxalatoaluminate (VI)

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10 / 10

10. The IUPAC name for the complex [Co(ONO)(NH₃)₅Cl₂is

pentaamminenitrito-N-cobalt(II) chloride

pentaamminenitrito-N-cobalt(III) chloride

nitrito-N-pentaamminecobalt(III) chloride

nitrito-N-pentaamminecobalt(II) chloride

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Chapter wise chemistry mock test quiz

? This chapter introduces you to the intriguing realm of coordination compounds, covering essential topics like ligands, coordination number, color, magnetic properties, and shapes. Understand the IUPAC nomenclature of mononuclear coordination compounds and dive into the concept of bonding in these complex structures.

? Discover the various types of isomerism exhibited by coordination compounds and understand their significance in different contexts. Uncover the importance of coordination compounds in qualitative analysis, extraction of metals, and biological systems.

? Coordination compounds play a vital role in the field of chemistry, and understanding their properties and applications is crucial for any aspiring chemist.

? Whether you’re aiming for top grades or simply eager to enhance your knowledge, our free test quiz is an excellent way to reinforce your understanding of Class 12 Chemistry Chapter 9 – Coordination Compounds. Take the quiz now and embark on a journey of mastering these complex and fascinating compounds!

#Class12Chemistry #CoordinationCompounds #Ligands #CoordinationNumber #IUPACNomenclature #Isomerism #FreeTestQuiz

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