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Assertion BF(3) has greater dipole momne...

Assertion `BF_(3)` has greater dipole momnet than `H_(2)S`
Reasoning Fluorine is more electronegative than sulphur .

A

Both A and R are correct and R is the correct explanation of A

B

Both A and R are correct and R is not the correct explanation of A

C

A is correct R is wrong

D

A is wrong R is correct

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The correct Answer is:
A
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NARAYNA-15TH GROUP ELEMENTS-Level-V
  1. The State of hybridisation of phosphorus (Z=15) in phosphate ion (PO(4...

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  2. Assertion: Phosphorous acid is a dibasic acid Reason: In phosphorous...

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  3. Assertion BF(3) has greater dipole momnet than H(2)S Reasoning Fluor...

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  4. Assertion: White phosphorous is more stable than red phosphorous Rea...

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  5. The sum of bascities of H(3)PO(4), H(3)PO(3) and H(3)PO(2) is

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  6. The neutral oxide is

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  7. In H(6)P(6)O(18),P(4)O(10) how many P-O-P bonds are present respective...

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  8. Number of sigma and pi bonds present in :

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  9. Boric acid on heating at 100^@ C, gives (X). (X) on heating at 160^@ C...

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  10. White phosphorus when heated with conc.NaOH solution in an inert atmos...

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  11. Among the oxyacids of phosphorous the dibasic acid is

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  12. Explain the bond lengths of all P-Cl bonds in PCl (5) molecule.

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  13. Number of explosive products formed when NH(3) react with excess chlor...

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  14. Find the total number of P-S-P linkages in P(4)S(10) ?

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  15. H(3)PO(3)overset(Delta)toH(3)PO(4)+PH(3)uarr

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  16. Let us consider the following conversion: Na + NH(3) overset("Fe cat...

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  17. Nitric oxide (NO) which often acts as a three electron donating ligand...

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  18. The number of peroxy bonds present in pyrophosphoric acid:

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  19. How many moles of PH(3) can be obtained by disporportionating 1 mole o...

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  20. Basicity of boric acid + Basicity of H(3)PO(2)+ Basicity of H(3)PO(3) ...

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