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HSC Science (General) १२ वीं कक्षा - Maharashtra State Board Important Questions for Chemistry

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Chemistry
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What is the IUPAC name of 

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds

Classify the following ligands into monodentate and polydentate —

  1. Ammonia
  2. Carbon monoxide
  3. Ethylene diamine
  4. Ethylene diamine tetra acetate ion
Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Definitions of Some Important Terms Pertaining to Coordination Compounds

Write the structure and IUPAC names of all the metamers represented by formula C4H10

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Definitions of Some Important Terms Pertaining to Coordination Compounds

Write ‘four’ characteristics of co-ordinate complex ion.

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Coordination Compounds >> Introduction

Write the IUPAC name of 

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds

Write the IUPAC names of the following coordination compounds: [Cr(NH3)3Cl3]

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds
 

The complex ion `[Co(H_2O)_5 (ONO)]^(2+) `

(A) linkage isomer

(B) ionisation isomer

(C) co-ordination isomer

(D) geometrical isomer

 
Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Isomerism in Coordination Compounds >> Structural Isomerism

Write the fomulae of the following compounds

Sodium hexanitrito- N - cobaltate (III)

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Formulas of Mononuclear Coordination Entities

Write the structural formula and IUPAC names of all possible isomers of the compound with molecular formula C3H8O.

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Isomerism in Coordination Compounds

IUPAC name of K4[Fe(CN)6] is

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds

Write the IUPAC name of the given compound:

 

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds

When a coordination compound CoCl3.6NH3 is mixed with AgNO3, 3moles of AgCl are precipitated per mole of the compound. Write the IUPAC name of the coordination compound.

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds

Write the IUPAC name of the given compound:

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds

Write down the IUPAC name of the following complex: [Co(NH3)5 (NO2)](NO3)2

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds

Calculate the effective atomic number of the central metal atom in the following  compounds:

K4Fe(CN)Fe(Z=26)

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Coordination Compounds >> Importance of Coordination Compounds

Calculate the effective atomic number of the central metal atom in the following  compounds:

K4Fe(CN)Fe(Z=26)

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Coordination Compounds >> Importance of Coordination Compounds

Effective atomic number rule is used to find _______.
(A) geometry of complex
(B) stability of complex
(C) number of isomers of complex
(D) number of possible ligands around metal ion in complex

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Coordination Compounds >> Importance of Coordination Compounds

Effective atomic number rule is used to find _______.
(A) geometry of complex
(B) stability of complex
(C) number of isomers of complex
(D) number of possible ligands around metal ion in complex

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Coordination Compounds >> Importance of Coordination Compounds

How ligands are classified? Explain with suitable examples.

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Coordination Compounds >> Introduction

Which of the following compounds is used as a semipermeable membrane?

(a) Potassium ferrocyanide

(b) Potassium argentocyanide

(c) Sodium meta aluminate

(d) Copper ferrocyanide

Appears in 1 question paper
Chapter: [9] Coordination Compounds
Concept: Definitions of Some Important Terms Pertaining to Coordination Compounds
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