Electronic Configuration in Hindi

Electronic Configuration in Hindi. We covered all the Electronic Configuration in Hindi in this post for free so that you can practice well for the exam.

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Electronic Configuration Objective in Hindi for Students

The hardness of transition elements in comparison to alkali Metals is due to

(A) Large atomic size

(B) Metallic Bonding

(C) Covalent Bonding

(D) High ionization energy

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Which of the following constitutes a SET of transition elements?

(A) Ti, Zr, Hf

(B) Cr, Mo, W

(C) Fe, Au, Ni

(D) All of these

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Which of the following reagent does not contains d-block elements

(A) Breyer's reagent

(B) Fehling solution

(C) Grignard reagent

(D) Tollen's reagent

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In which one of the following compounds the radius of chromium ion is the smallest

(A) K₂CRO4

(B) CrO2

(C) CrF3

(D) CrCl3

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The oxidation state of Nickel in Ni(CO)4 is

(A) 4

(B) 2

(C) 1

(D) Zero

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One of the characteristic properties of transition elements is

(A) Incomplete p-subshell

(B) Complete d-subshell

(C) Incomplete d-subshell

(D) Incomplete s-subshell

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The standard electrode potential of transition elements is

(A) Sufficiently negative

(B) Positive

(C) Zero

(D) None of these

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d-block elements generally form

(A) Covalent hydrides

(B) Metallic hydrides

(C) Interstitial hydrides

(D) Salt-like hydrides

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Transition Metals ions form interstitial compounds because

(A) Interstices are available in their crystal lattice

(B) They have empty d-orbitals

(C) They have a high value of ionic potential

(D) They show variable oxidation states

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Transition elements act as catalysts because

(A) Their melting points are higher

(B) Their I.P. values are higher

(C) They have a high density

(D) They can show variable oxidation states

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Variable oxidation state is a characteristic property of

(A) Lanthanides

(B) Transition Metals

(C) Actinides

(D) All of these

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Transition elements that exhibit anomalous electronic configuration in the first transition series are

(A) Cr and Fe

(B) Cu and Zn

(C) Fe and Cu

(D) Cr and Cu

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The characteristic property not shown by transition elements is that

(A) They are soft Metals

(B) They form complex compounds

(C) They form coloured compounds

(D) All the above

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Transition elements lie in the Periodic Table between

(A) the 3rd and 14th group

(B) the 1st and 13th group

(C) the 2nd and 12th group

(D) the 1st and 2nd group

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The reason for the formation of complex compounds by transition Metals is

(A) Availability of empty d-orbitals

(B) Completely filled d-orbitals

(C) Paramagnetism

(D) Bigger size

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Which of the following is not a characteristic property of transition metal

(A) High enthalpy of atomization

(B) Formation of interstitial compounds

(C) Diamagnetism

(D) Variable oxidation state

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Also, check out:

• Crystal Form Shows this Structure MCQ
• Coordination Compounds in Hindi
• Aldehydes Ketones and Carboxylic Acids Previous Year Questions