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Hydrogen bond energy is equal to...

Hydrogen bond energy is equal to

A

3-7 cals

B

30-70 cals

C

3-10 cals

D

30-70 cals

Text Solution

Verified by Experts

The correct Answer is:
C
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A : Bond energy is equal to enthalpy of formation with negative sign. R: Bond energy is energy required to dissociate 1 mole single bond.

ERRORLESS -CHEMICAL BONDING -Ordinary thinking (Hydrogen bonding )
  1. Which of the following is sparingly soluble in water ?

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  2. Which among the following compounds does not show hydrogen bonding ?

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  3. The boiling point of ethanol is higher as compared to the boiling of d...

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  4. Which of the following compounds in liquid state does not have hydroge...

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  5. Which of the following compound can form hydrogen bonds

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  6. In which of the following compounds intramolecular hydrogen bond is pr...

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  7. Hydrogne bonding is formed in compounds containing hydrogen and .

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  8. which one has the highest bp

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  9. H2 O is a liquid while H2 S is a gas.

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  10. NH(3) has a much higher bp than PH(3) because

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  11. Hydrogen bond energy is equal to

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  12. Which of the following has minimum PH.

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  13. Which of the following compound has the highest boiling point

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  14. Which one of the following compounds shows the presence of intramolecu...

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  15. When two ice cubes are pressed over each other, they unite to form one...

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  16. B.P of H(2)O (100^(@)C) and H(2)S( -= 42^(@)C) is explained by

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  17. Assertion : Boiling point of p-nitrophenol is greater than that of o-n...

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  18. Assertion : Ice is less dense than liquid water. Reason: There are v...

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  19. Assertion: o-and p-nitrophenol can be separated by steam distillation....

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  20. Assertion : The nearly tetrahedral arrangement of the orbitals about t...

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