Inorganic Chemistry MCQ On addition compound, double salts, and coordination compounds? Ligand and its classification , Complex ion, neutral, cationic and anionic complex ions, ligands and coordinated groups , Coordination and ionization spheres, bridging ligands and bridged complexes , Ambidentate ligands, Flexidenate and chealating ligands, chelate effect, chelation , stability of chelates and its applications , Applications of coordination compounds , Nomenclature of double salts and Coordination compounds , Effective atomic number rule and calculation of EAN of central metal atom in complexion and applications , Isomerism in coordination compounds: structural, conformational, ionization, hydrate , coordination, linkages, stereo and geometrical isomerism , Werner’s theory, Crystal Field Theory, CFT applied to octahedral and tetrahedral and square planar , complexes , Crystal field stabilization energy, factors influencing , Spectrochemical series, John Teller Effect , Molecular Orbital theory and its applications, Ligand field theory for BS , MSc Undergraduate Programs for Online Exams Preparations .
Inorganic Chemistry MCQ
A coordination compound is formed between a metal and
A. Another Metal
B. Ligand
C. Salt
D. None of them
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A process of separation of components of a mixture based on differences in their affinity for mobile and stationary phases is called
A. Liquid chromatography
B. Chromatography
C. Stationery phase
D. None of the
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Actually, alpha rays are
A. Helium nuclei
B. Electrons
C. A photon
D. None of them
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Benzoin oxime is known called.
A. Dioxime
B. Cupron
C. Cupric acid
D. None of them
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Chose that force or forces which are involved in chromatography.
A. London
B. Hydrogen Bonding
C. Electrostatic
D. All of them
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Chose the indicator for Cu-EDTA titration.
A. Thymol blue
B. Phenolphthalein
C. Murexide
D. None of them
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Choose those which can form chelating agents.
A. Bidentate
B. Tridentate
C. Tetradentate
D. All of them
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For gold plating which electrolyte is used?
A. [K(Au(NH3)2]B. [K(Au(CN)2]C. [K(Ag(NH3)2]D. None of them
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In crystal field theory (CFT), the energy gap between t2g and eg sets is denoted by.
A. 8Dq
B. 20Dq
C. 0Dq
D. 10Dq
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In crystal field theory (CFT), the energy gap between t2g and eg sets is represented by.
A. 20Dq
B. 18Dq
C. 10Dq
D. 8Dq
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In the disintegration of uranium, which one particle is emitted in the first step.
A. Beta particle
B. Gamma particle
C. Electron
D. Alpha particle
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In [Ni(NH2-CH2-CH2-NH2)3]+2, the coordination number of Ni +2 is.
A. Six
B. Two
C. Three
D. Five
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IUPAC name for Na2[Sn(OH)6].
A. sodium hexahydroxostannate(I)
B. sodium hexahydroxostannate(IV)
C. hexahydroxostannate(IV) sodium
D. sodium hexahydroxostannate(0)
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ppt of the copper complex is produced at pH.
A. 6.20-8.20
B. 3.0-3.3
C. 5.40-9.80
D. 10-16
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Normally this metal form square planar complexes..
A. La(III)
B. Y(III)
C. Cu(II)
D. None of them
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Which one is diamagnetic in nature?
A. [Co(NH3)6]3+
B. [Pt(NH2)2]3+
C. [Ru(CN)6]D. None of them
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Uranium decomposed into thorium and released
A. Gamma particle
B. Beta particle
C. Alpha particle
D. None of them
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The total number of atoms of the ligands that can coordinate to the central metal atom is called
A. Coordination number
B. Coordination sphere
C. Complex ion number
D. All of them
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Thionalide is also called
A. Nepthylacetamod
B. Halogens
C. 2-Marcapto
D. Thiol
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The system of producing self-sustaining nuclear reactions is called
A. Nuclear reactor
B. Pile
C. Atomic reactor
D. All of them
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The structure of [MnCl4]2- is
A. Octahedral
B. Tetrahedral
C. Square planar
D. None of them
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The protons and neutrons are held together within a nucleus through a force is called
A. Nuclear forces
B. Neutron forces
C. Proton forces
D. None of them
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Select the techniques through which we can separate dyes, aminoacids, and colors.
A. Chromatography
B. Crystallization
C. Filtration
D. Centrifugation
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Select that element and particle which is formed by the bombardment of an alpha particle on 12Mg24
A. Neutron and 14Si27
B. Neutron and 12Si26
C. Neutron and 12Si27
D. None of them
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Mixtures of radioisotopes can be separated from the parent by
A. solvent extraction
B. ion exchange
C. volatilization
D. All of them
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The kinetic energy of alpha rays is between.
A. 3 to 9 MeV
B. 1 to 3 MeV
C. 3 to 28 MeV
D. 30 to 60 MeV
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In Chromatography, Rf is an abbreviation for
A. Retardation force
B. Retardation factor
C. Restriction factor
D. None of them
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Commonly, radioisotopes are used for
A. Vitamin deficiency
B. Cancer
C. Metabolism
D. All of them
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Cis-trans isomerism is also called
A. Cis-isomerism
B. Geometrical isomerism
C. Trans isomerism
D. None of them
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Chose the polydentate ligand
A. Nitroacetic acid
B. Ethanolamine
C. Thionalide
D. None of them
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Which one of the compounds below is most likely to be ionic?
A. GaAs
B. CBr4
C. SrBr2
D. NO2
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All halogens can exhibit variable co-valiances except that of.
A. Fluorine
B. Chlorine
C. Bromine
D. Iodine
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Dipole moment of NH3 is.
A. 1.57D
B. 1.49D
C. 1.84d
D. 1.08D
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The ability of a cation to polarize an anion is called its.
A. Polarizing power
B. Polarization
C. Ionization
D. Isomerization
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Which of the following compounds are crystalline in nature are.
A. Ionic Compounds
B. Covalent Compounds
C. Coordinate Covalent Compounds
D. Polar Compounds
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According to the electronic theory of valency, an atom having less than 8 electrons in a valence shell is.
A. Chemically stable
B. Chemically active
C. Chemically inactive
D. Both A & C
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Which of the following has maximum covalency?
A. Al,Si
B. Al,Si,S
C. Al,S
D. S
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The tendency of anion to get polarized by a cation is called.
A. Polarizing power
B. Polarisability
C. Polarizing ability
D. All of above
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In which type of bonding chelation takes place.
A. Hydrogen bonding
B. Intra-molecular Hydrogen bonding
C. Inter-molecular hydrogen bonding
D. All of the above
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Inert-pair effect becomes less effective when we move.
A. From top to the bottom of group
B. From bottom to the top of group
C. Remain same
D. None
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The atom must be present in Hydrogen bonding is.
A. Na.
B. Mg.
C. S.
D. H
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Which of the following has an incomplete octet.
A. NH3
B. BCl3
C. CCl4
D. PCl3
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Taking into consideration inert pair effect, which statement is true.
A. Formation of Pb2+ is easier than Pb4+
B. Formation of Pb4+ is easier than Pb2+
C. Both A and B are true
D. None of these
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As we move down the group, inert pair effect.
A. Decreases
B. Increases
C. First increases then decreases
D. First decreases then increases
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All are properties of covalent compounds except one.
A. Soft and waxy in nature
B. Give slow molecular reactions
C. High melting and boiling point
D. Have definite geometry and show isomerism
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According to Sidgwick’s rule the maximum covalency of an element in a covalent compound depends upon.
A. The group no to which the element belongs
B. The period to which the element belongs
C. Shielding effect
D. Oxidation state
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Which Scientists proposed the concept of Singlet for the very first time.
A. Sidgwick
B. Lewis
C. Longmuir
D. Sugden
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Taking Sugden’s concept of singlet into consideration the no of singlet in PCl5 and SF6 respectively are.
A. 4 and 2
B. 2 and 4
C. 5 and 6
D. 6 and 5
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How many times a covalent bond is stronger than H-bonding?
A. 27
B. 20
C. 29
D. 10
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Polar molecules are most likely to be hydrophilic.
A. True
B. False
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Which one of the following has high dipole moment.
A. Trans isomer
B. Cis isomer
C. Positional isomer
D. Functional group isomer
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Polarizing power of cation is inversely proportional to.
A. Magnitude of positive charge
B. Magnitude of negative charge
C. Size of positive charge
D. All of these
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Dipole moment values are used to.
A. Distinguish between polar and non-polar molecules
B. Calculate percent ionic character
C. Calculate bond angle
D. All of these
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Covalent compounds exist in.
A. Solid state
B. Gaseous state
C. Liquid state
D. All of the above
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Constituent particles of molecular crystals are held together by which of the following forces.
A. Hydrogen bond
B. Ionic bond
C. Van der waalsfroces
D. Covalent bond
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Gases can be liquified due to the presence of.
A. Hydrogen bond
B. London forces
C. Dipole Diploe interaction
D. Dispersive forces
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Which of the following shows variable electrovalency.
A. Carbon
B. Aluminium
C. Silicon
D. Lead
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Necessary condition for variable covalency to exist is.
A. Unpaired electrons in p-orbitals
B. Excitation of s-orbital electron to p-orbital
C. Vacant d-orbital
D. paired electron d-orbital
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Which one molecule do not undergo hydrolysis.
A. TeF6
B. SeF6
C. SiCl4
D. SnCl4
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What is correct order for increasing strength of H-bonding(weakest to strongest). The vanderwaals forces increase with.
A. CH4<NH3<H2O<HF
B. CH4<NH3<HF<H2O
C. CH4<HF<NH3<H2O
D. CH4<H2O< HF<NH3
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A. Increase in no. of electrons
B. Increase in molecular size
C. Decrease in molecular size
D. Both A and B
View AnswerD. Both A and B
Which of the following is not an example of covalent compounds.
A. Graphite
B. Diamond
C. Silica
D. Table salt
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Oxidation state of metals in carbonyls is usually.
A. 0
B. 1
C. 2
D. 3
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Which of the following compound is an exception to Octet rule.
A. HF
B. CCl4
C. NO2
D. CO2
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During formation of ionic bond atom should have ionization energy.
A. Low
B. high
C. Moderate
D. Least
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During formation of covalent bond both atoms should have ionization potential.
A. Lower
B. higher
C. Moderate
D. Least
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Which bond allows free rotation of atoms.
A. Sigma bond
B. Pi bond
C. both a & b
D. None of these
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According to EAN rule total number of electrons of Ni in Ni(CO)4.
A. 32
B. 34
C. 36
D. 38
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Inorganic Chemistry MCQs Video
Which bond is stronger.
A. Hydrogen bond
B. Pi bond
C. Sigma bond
D. Both A &B
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Dipole moment of Carbon dioxide is.
A. 2.3
B. 0
C. 3.7
D. 8.0
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Types of H-bonding are.
A. 1
B. 2
C. 3
D. 4
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Ionic bond is also known as.
A. Dative bond
B. Electrovalent bond
C. Covalent bond
D. All are correct
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1 Coulomb meter is equal to.
A. 657.7
B. 453.4
C. 23.67
D. 2.9962×10^29
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Themolecular structure of CF6 is.
A. Linear
B. Tetrahedral
C. Hexagonal
D. Octahedral
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Which one of the followings does not show inert pair affect from 3A group.
A. C
B. Al
C. Si
D. N
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