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The oxyacid of phosphorous which has mor...

The oxyacid of phosphorous which has more non-ionisable hydrogens

A

`H_(3)PO_(2)`

B

`H_(3)PO_(3)`

C

`H_(3)PO_(4)`

D

`H_(3)PO_(5)`

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The correct Answer is:
A
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NARAYNA-15TH GROUP ELEMENTS-Level-II (H.W)
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  3. The oxyacid of phosphorous which has more non-ionisable hydrogens

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  4. The following are some statements related to VA group hydrides I) Re...

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  5. The number of Oxygen atoms surroundings each Nitrogebn atom in N(2)O(5...

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  6. Oxide of nitrogen used as one of the contituents in making anesthetics...

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  7. The number of bridge oxygen atoms present in both P(4)O(6) and P(4)O(1...

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  8. The number of of P-O bonds and lone pair of electrons present in P(4)O...

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  9. {:(,"List-1",,"List-2"),("A)","NO","1)","Colourless and paramagnetic")...

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  10. {:(,"List-1",,"List-2"),("A)",HCl(3)+H(2)Orarr,"1)",HOCl),("B)",PCl(3)...

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  11. When orthophosphoric acid is heated to 873K, the product formed is

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  12. N2 forms NCl3 whereas P can form both PCl3 and PCl5. Why ?

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  13. The number of P-O-P bonds in cyclic trimetaphosphoric acid is :

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  14. The following are some statements about HNO(2) I) Its undissociated...

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  15. In H(3)PO(3) molecule

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  16. The following are some statements about oxyacids of VA group elements ...

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  17. In solid state PCl(5) exists as ionic solid i.e., [X]^(+)[Y]^(-), shap...

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  18. Which of the following is incorrect ?

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  19. The number of P-O-P bonds in cyclotrimetaphosphoric acid, (HPO(3))(3) ...

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  20. A mixture of potassium nitrite and ammonium chloride on heating libera...

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