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The electronegativities of F and H are 4...

The electronegativities of F and H are 4 and 2.1 respectively . The percent ionic character in H-F bond is

A

43

B

34

C

94

D

39

Text Solution

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The correct Answer is:
A
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PATHFINDER-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
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  2. Which of the following compound has highest value of bond length-

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  3. The electronegativities of F and H are 4 and 2.1 respectively . The pe...

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  4. Which of the following order is correct for acidic property:

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  5. Calculate the electronegativity of carbon from the following data: E...

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  6. Arrange the following in decreasing basic nature LiOH NaOH , RbOH , Cs...

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  7. Arrange the following compounds in increasing order of acidic strength...

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  8. The correct order of Van Der Waals radius of F , Cl and Br is

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  9. Which of the following series of element have most nearly the same ato...

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  10. The ionic radii of Li^+ , Be^(2+) and B^(3+) follow the order.

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  11. The size of the species Pb , Pb^(2+) , Pb^(4+) decreases as

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  12. Consider the following changes: M(s)rarr M(g) (1) M(g) rarr M^(2+) (...

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  13. N0/2 atoms of X(g) are converted into X^+ (g) by energy E1N0/(2) atoms...

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  14. The value of IP1 , IP2 , IP3 and IP4 of an atom are respectively 7.5 e...

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  15. IP1 and IP2 of Mg are 178 and 348 K cal mol^(-1). The enthalpy require...

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  16. Ionization potential of Na would be numerically the same as

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  17. The correct order of electron affinity is

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  18. The order of first electron affinity of O , S and Se is

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  19. Which of the following statement is /are correct?

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  20. Which of the following oxides are amphoteric . (1) BeO (2) SnO (3) Z...

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