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What is the basicity of phosphorus acid ...

What is the basicity of phosphorus acid ?

A

3

B

2

C

1

D

0

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The correct Answer is:
B

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BANSAL-TEST PAPERS-CHEMISTRY
  1. Which of the following orbital is not possible

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  2. Choose incorrect order of ionic radii ?

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  3. What is the basicity of phosphorus acid ?

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  4. How many number of P - O - P linkage are present in tetrapolyphosphori...

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  5. The incorrect set of the formal charge on different atoms in the Lewis...

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  6. Select the incorrect statements from the following:

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  7. Chose the correct bond angle order -

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  8. Given the following information : A^(-)(g) rarr A^(2+) (g) + 3e^(-) ...

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  9. In follwing compound which has minimum ionic radius of maganese is :

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  10. Calculate total number of electron present in Cr having n + l + m = 6

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  11. Intra molecular H-bondign present in which of the following molecule.

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  12. Consider the compound given below H(2)C = CH - CH = CH - CH(2) - OH ...

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  13. What is the difference in steric number (bp + lp) of anionic and catio...

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  14. In which of the following species the bonds are non-directonal ?

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  15. What of the following is a transition element ?

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  16. The d orbitals involved in sp^(3)d^(3) hybridization are ?

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  17. Among the following planar molecular is -

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  18. In future an element 'X' will be discovered, names as "Tict" which bel...

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  19. Which of the following compound structure has 22 sigma - bond ?

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  20. Select the incorrect statements in following :

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