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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

In 3d series, if nuclear charge increases, the shielding effects will ______.

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प्रश्न

In 3d series, if nuclear charge increases, the shielding effects will ______.

पर्याय

  • increase

  • decrease

  • first increase then decrease

  • first decrease then increase

MCQ
रिकाम्या जागा भरा
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उत्तर

In 3d series, if nuclear charge increases, the shielding effects will decrease.

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पाठ 8: Transition and Inner transition Elements - Multiple Choice Questions

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एससीईआरटी महाराष्ट्र Chemistry [English] Standard 12 Maharashtra State Board
पाठ 8 Transition and Inner transition Elements
Multiple Choice Questions | Q 2

संबंधित प्रश्‍न

Choose the most correct option.

Magnetic moment of a metal complex is 5.9 B.M. Number of unpaired electrons in the complex is ______.


Answer the following

Explain the trends in atomic radii of d block elements.


Transition elements have more tendency to form interstitial compounds because _______.


The catalyst used for decomposition of KClO3 is _______.


Write formula to calculate magnetic moment.


Name the catalyst used in the hydrogenation of ethene to ethane.


Write any two uses of alloy.


Which hydride among the following is the strongest reducing agent?


Which of the following ions will have spin-only magnetic moment equal to 1.73 BM?

Sc3+, Ti3+, Fe2+, Cu2+, Co2+


The valence shell electronic configuration of V3+ ion is ____________.


Spin-only magnetic moment of Mn2+ ion is ____________.


Among the following, ____________ has the largest atomic radius.


Which among the following substances is used as a catalyst for thermal decomposition of potassium chlorate?


Which of the following ions has d6 outer electronic configuration?


The following statement is CORRECT EXCEPT:


Which among the following pairs of elements in their respective oxidation states will have same value of effective magnetic moment?
(Atomic number: Sc = 21, Ti = 22, Cr = 24, Co = 27, Ni = 28, Zn = 30)


What is the melting point of zinc?


Calculate spin only magnetic moment of divalent cation of transition metal with atomic number 25.


The spin only magnetic moment of Mn2+ ion is ______.


Give the classification of alloys with examples.


What two uses of the alloys.


What is the colour of Cu+ ion?


Which element from the following does not exhibit a magnetic moment in the +1 state?


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