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Fill in the blanks with appropriate opti...

Fill in the blanks with appropriate option the ability of an atom to attract shared electrons to itself is called_(i)_.It is generally measured on the_(ii)_scale.An arbitrary value of_(iii)_is assigned to fluorine (have greatest ability to attract electrons). It generally_(iv)_across a period and _(v)_down a group.

A

Polarity,Pauling,2.0,Decreases,increases

B

Electonegativity,pauling,4.0,increases,decreases

C

Valency,Mulliken,1.0,decreases,increases

D

electron affinity,mulliken,2.0,increases,increases

Text Solution

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The correct Answer is:
B
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NCERT FINGERTIPS-CLASSIFICATION OF ELEMENTS AND PERIODICITY -Periodic Trends In Properties Of Elements
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  2. Which of the following is not a periodi0c property for the elements?

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  4. Which of the following options are not in accordance with the property...

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  5. Choose the incorrect statement.

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  6. Following statements regarding the periodic trends of chemical reactiv...

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  8. An element 'P' has atomic number 56. What will be the formula of its h...

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  9. Predict the formula of stable compound formed by an element with atomi...

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  10. Predict the formula of a compound formed by aluminium and sulphur.

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  11. There are many elements in the periodic table which exhibit variable ...

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  12. Predict the formula of the stable binary compounds that would be forme...

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  13. The oxidation state of an element in a particular compound can be defi...

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  14. The first element of the group 1 and 2 are different from other member...

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  15. Which of the following statements is true about the variation of densi...

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  16. The main reason for showing anomalous properties of the first member o...

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  17. When we move from left to right in a period electropositive charcter

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  18. Which one of the following oxides is neutral ? A)CO B)SnO(2) C)ZnO D)S...

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  19. What is the common property of the oxides CO,NO and N(2)O?

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