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The reaction 3O(2)(g) rarr 2O(3)(g), Del...

The reaction `3O_(2)(g) rarr 2O_(3)(g), Delta_(r )H > 0`. What can be concluded about average energy per bond in `O_(2)` and `O_(3)`?

A

the average energy per bond in `O_(2)` greater than that in `O_(3)`

B

the average energy per bond in `O_(2)` is less than in `O_(3)`

C

the average energy per bond in `O_(2)` is equal to that in `O_(3)`

D

on conclusion can be drawn about the average bond energies from this information alone

Text Solution

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The correct Answer is:
A
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RESONANCE ENGLISH-NITROGEN & OXYGEN FAMILY-Part-II National Standard Examination in chemistry
  1. Name all the elements of oxygen family.

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  2. When white phosphorus is heated with NaOH solutions, we get

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  3. The reaction 3O(2)(g) rarr 2O(3)(g), Delta(r )H > 0. What can be conc...

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  4. The anhydride of nitric acid is:

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  5. The geometry of ammonia molecule can be best described as :

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  6. Bone glow in the dark. This is due to

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  7. Intert pair effect plays an important role in the case of

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  8. What is the product formed when: Na(3)PO(4) is hydrolysed.

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  9. What is the product formed when: Na(2)S(2)O(4) is hydrolysed

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  10. What is the product formed when: Na(2)S(2)O(3) is hydrolysed

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  11. The nitrogen compound that is formed when NH(4)Cl reacts with sodium h...

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  12. The oxide of nitrogen formed when NH(4)NO(3) is heated is

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  13. The nitrogen compound formed when AlN reacts with water is

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  14. The nitrogen compound formed when Mg(3)N(2) reacts with water is

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  15. The nitrogen compound formed when CaCN(2) reacts with steam or hot wat...

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  16. The nitrogen compound formed when (NH(4))(2)SO(4) is heated is

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  17. The chemical formula of 'laughing gas' is

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  18. Phosphine is prepared by the action of

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  19. The reddish -brown gas formed when nitric oxide is oxidized by air is

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  20. In the given reaction PCl(5)+H(2)O to Oxyacid formed is?

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