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The negative electron gain enthalpy valu...

The negative electron gain enthalpy values of halogens follows the order:

A

`F gt Cl gt Br gt I`

B

`I gt Br gt Cl gt F `

C

`Cl gt Br gt I gt F `

D

`Cl gt F gt Br gt I `

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The correct Answer is:
D
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MODERN PUBLICATION-UNIT TEST 1 -SELECT THE CORRECT ANSWER
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  2. Which of the following electronic configuration would you expect to ha...

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  3. The negative electron gain enthalpy values of halogens follows the ord...

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  4. Which of the following does not involve sp^(3) hybridisation of the ce...

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  5. The geometry of NF(5) molecule is :

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  6. Which of the following species does not exist ?

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  7. Which of the following has largest ONO bond ?

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  8. XeF(2) molecule is :

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  9. Which of the following has least hydrogen bonding ?

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  10. Which of the following is paramagnetic ?

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  11. Which of the following has lowest boiling point ?

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  12. The molecule having highest bond dissociation energy is :

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  13. Intermolecular forces in solid hydrogen are :

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  14. Which of the following is least ionic ?

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  15. What weight of CO(2) will contain same number of oxygen atoms as are p...

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  16. The root mean square velocity of one mole of a monatomic gas having mo...

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  18. A tennis ball travels at a speed of 96 miles per hour. The speed of th...

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  19. The simplest formula of a compound containing 21.9% Mg, 27.8% P and 50...

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