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In a period, I.E increases due to...

In a period, I.E increases due to

A

Increase in number of shells

B

Increase in atomic size

C

Decrease in nuclear charge on valence electrons

D

Increase in nuclear charge on valence electrons

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BEYOND PUBLICATION-CLASSIFICATION OF ELEMENTS THE PERIODIC TABLE-EXERCISE
  1. Which of the following is correct with respect to size ?

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  2. M^+ + IE2 =M^(+2)(g)+e^- This represents

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  3. In a period, I.E increases due to

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  4. The I.E of 'N' is more than oxygen even though the size of 'O' is less...

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  5. The formula of chloride formed by eka silicon

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  6. Which of the following atomic numbers belongs to same period ?

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  7. The size of Na^+ is less than 'Na' . This is due to

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  8. Which pair of elements are lanthanides ?

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  9. Arrange the following elements in the order of their decreasing metall...

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  10. Arrange the following elements in the order of their increasing non-me...

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  11. Which of the following elements gives the correct increasing order of ...

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  12. Which of the following reasons corresponds to decrease in IP value fro...

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  13. Nuclear charge increase both in a period and group. But, effective nuc...

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  14. Nitrogen (Z=7) is the element of group V of the periodic table. Which...

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  15. Which of the following group elements are called alkali metal family ?

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  16. An element M, is in the 13th group, the formula of its chloride is

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  17. Which of the following sets does not belong to a group ?

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  18. Which is the wrong sequence of the elements in a group ?

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  19. Which of the following sets of elements belongs to alkali metals ?

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  20. The outermost main shell of an element is 'M' shell. This element belo...

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