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Which of the following are the correct s...

Which of the following are the correct statements
(I) EA of noble gases is endothermic
(II) EA of Fluorine is less than chlorine
(III) EA of oxygen is less than sulphur
(IV) EA of N is more than phosphorous The correct answer is

A

I,II,III and IV

B

I, II and III

C

II and IV

D

I and IV

Text Solution

Verified by Experts

The correct Answer is:
B
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NARAYNA-PERIODIC TABLE -All Questions
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  2. Which of the following is not the reason for the higher EA(1) of halog...

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  3. Which of the following are the correct statements (I) EA of noble ga...

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  4. The electron affinity of bromine atom is equal to the..........of brom...

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  5. EA(1) values of the following elements has positive value (I) Be (I...

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  6. The process requiring the absorption of energy is

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  7. Arrange S,O and Se in acending order of electron affinity?

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  8. The formation of the oxide ion O((g))^(2-) requires first an exothermi...

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  9. With respect of chlorine, hydrogen will be

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  10. The experimental bond energy of HY differs from its calculated valueby...

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  11. Electrongativity is not applicable for the element with configuration

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  12. When the polarity of bond A-B is "D" expressed in Si units, the relati...

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  13. Pauling scale of electronegativity of elements helps to determine

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  14. The electronagetivity difference between two chlorine atoms of Cl(2) m...

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  15. Regarding the electronegativity (i) The element with maximum elector...

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  16. An element with electronic arrangement as 2,8,18,1 will exhibit the fo...

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  17. The outer most shell of a representative element contains 'a' electron...

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  18. The most common oxidation states of cerium are

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  19. Which of the following statements are wrong (I) Bi^(3+) is more stab...

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  20. The correct order of electropositive nature of Li,Na and K is

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