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Assertion (A) Both rhombic and monoclini...

Assertion (A) Both rhombic and monoclinic sulphur exist as `S_(8)` but oxygen exists as `O_(2)`.
Reason (R ) Oxygen forms `ppi-ppi` multiple bond due to small size and small bond length but `ppi-ppi` bonding is not possoble is not possible in sulphur.

A

Statement-I and Statement-II are correct and Statement-II is correct explanation of Statement-I

B

Statement-I and Statement-II are correct and Statement-II is not correct explanation of Statement-I

C

Statement-I is correct and Statement-II is not correct

D

Statement-I is not correct and Statement-II is correct

Text Solution

Verified by Experts

The correct Answer is:
C
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Assertion : Both rhombic and monoclinic sulphur exist as S_(8) but oxygen exists as O_(2) . Reason : Oxygen forms p pi- p pi multiple bond due to small size and small length but p pi - p pi bonding is not possible in sulphur.

Which element among the following does form ppi-ppi multiple bonds ?

Find the number of ppi-dpi bonds in N_(2)O .

S_(8) ring of both rhombic sulphur and monoclinic sulphur has crown shaped structure . The S- S -S bond angle in S_(8) ring is

Assertion (A) The O-O bond length in H_(2)O_(2) is shorter than that in O_(2) . Reason (R ) H_(2)O_(2) is ionic compound.

NARAYNA-16TH GROUP ELEMENTS-LEVEL-IV
  1. Asseration: Cyclic trimer of SO(3) possesses have six membered hetero-...

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  2. Statement-I : H(2)SO(4) has high viscosity and high b.pt Statement-I...

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  3. When sulphur is boiled is boiled with Na2 SO3, a compound (X) is produ...

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  4. The binary compounds of oxygen with other elements are called oxides. ...

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  5. The binary compounds of oxygen with other elements are called oxides. ...

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  6. The binary compounds of oxygen with other elements are called oxides. ...

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  7. The binary compounds of oxygen with other elements are called oxides. ...

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  8. The binary compounds of oxygen with other elements are called oxides. ...

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  9. Select the correct statements about oxygen molecule.

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  10. SO(2) acts as ,

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  11. Sulphuric acid can be used as

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  12. Select the correct statements about Na(2)S(2)O(3).5H(2)O :

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  13. Which reagent does not give oxygen as one of the product during oxidat...

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  14. Which among the following are peroxo acid of sulphur ?

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  15. Which of the following are peroxoacids of sulphur ?

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  16. Hot conc. H(2)SO(4) acts as moderately strong oxidising agent. It oxid...

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  17. Which of the following statements are correct for SO(2) gas ?

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  18. Which of the following statements are correct?

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  19. Assertion (A) Both rhombic and monoclinic sulphur exist as S(8) but ox...

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  20. Assertion:- SF(6) cannot be hydrolysed but SF(4) can be. Reason:- Si...

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