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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
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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 trends in ionisation enthalpies of d-block elements.


What is a non-ferrous alloy?


Write any two uses of alloy.


Which of the following elements is alloyed with copper to form bronze?


Which of the following elements belongs to first inner transition series?


Select the CORRECT match.


The CORRECT order of decreasing ionic radius is:


What is the atomicity of aluminium phosphate?


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 ____________.


Which of the following is not the mineral of iron?


The statement that is INCORRECT about the interstitial compounds is:


Among the following, ____________ has the largest atomic radius.


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)


Identify the soft element from following.


Which among the following compounds is not a colourless gas?


Give the classification of alloys with examples.


What is the colour of Cu+ ion?


The spin only magnetic moment of Cr3+ cation is ______.


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