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Correct trends from ClO^(-) to ClO4^- ar...

Correct trends from `ClO^(-)` to `ClO_4^-` are
A) Oxidation ability decreases
B) Number of delocalised electrons increases
C) Number of lone electron pairs on chlorine decreases
D) O- Cl bond length decreases

A

A, B, C only

B

B, C, D only

C

A, C, D only

D

A, B, C and D

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The correct Answer is:
D
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AAKASH SERIES-REVISION EXERCISE -VIIA GROUP ELEMENTS
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  10. Concentrated hydrochloric acid when kept in open air sometimes produce...

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  11. Which redical can bring about the highest oxidation state of a transit...

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  12. A substance X when heated with conc. H2SO4 , liberates a gas which tur...

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  13. A halogen (x) reacts with sulphur gives a compound (y) .(y) reacts wit...

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  14. If Cl(2) gas is passed into aqueous solution of KI containing some C C...

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  15. Which statement is incorrect

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  16. Oxidising power of chlorine in aqueous solution can be determined by t...

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  17. Among the following ion the one that cannot undergo disproportionation

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  18. Interhalogen compounds are more reactive than the corresponding haloge...

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  19. Which of the following is used in the estimation of carbon monoxide?

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  20. Which of the following is not the characteristic of interhalogen compo...

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