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Study the given diagram of the periodic ...

Study the given diagram of the periodic table and fill the blanks with appropriate choice.

A

P-Ionisation enthalpy,Q-Electron gain enthalpy,R-Atomic radius,S-Electronegativity

B

P-Atomic radius,Q-Ionisation enthalpy,R-Electronegativity,S-Electron gain enthalpy

C

P-Ionisation enthalpy,Q-Atomic radius,R-Electronegatvity,S-Electron gain enthalpy

D

P-Electronegativity,Q-Electron gain enthalpy,R-Ionisation enthalpy,S-Atomic radius

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The correct Answer is:
A
Ionisation enthalpy,electron gain enthalpy and electronegativity increases in a period from left to right while atomic radius decreases.
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NCERT FINGERTIPS ENGLISH-CLASSIFICATION OF ELEMENTS AND PERIODICITY -Periodic Trends In Properties Of Elements
  1. Which of the following noble gases has the maximum positive electron g...

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  2. An atom with high electronegativity has

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  3. Study the given diagram of the periodic table and fill the blanks with...

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  4. Which of the following is not a periodic property for the elements?

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  5. Fill in the blanks with appropriate option. The abi...

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

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  7. Choose the incorrect statement.

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

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  9. An element X has atomic number 19.What will be the formula of its oxid...

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

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

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

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

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

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

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

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

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

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

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  20. Which one of the following oxides is neutral ?

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