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The correct formula of salt formed by t...

The correct formula of salt formed by the neutraliation of hypophosphorous acid with NaOH is

A

`Na_(3)PO_(3)`

B

`Na_(3)PO_(2)`

C

`Na_(2)HPO_(2)`

D

`NaH_(2)PO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
`underset("Sodium hydroxide")(NaOH)+ underset("Hypophosphorous acid ")(H_3PO_2) to underset(" Sodium hypophosphite ")(NaH_2PO_(2))+H_(2)O`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-P-BLOCK ELEMENTS -Exercise 2
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  2. On heating Pb(NO3)2 the products formed ate :

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  3. The correct formula of salt formed by the neutraliation of hypophosph...

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  4. Zinc and cold dil. HNO(3) reacts to produce

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  5. Iron is dropped in dil. HNO(3) , it gives

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  6. When tin is treated with concentrated nitric acid

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  7. Among the following, the number of compounds that can react with PCl(5...

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  8. Among the following , the correct statement is

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  9. The number of P-P-P bridges in the structure of phosphorus pentoxide...

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  10. Consider the following statements, I. Fluorine forms two oxides OF(2...

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  11. The following acids have been arranged in order of decreasing acid str...

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  12. NH3 gas is dried over

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  13. Which one of the following compounds has the smallest bond angle in i...

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  14. Number of sigma bonds in P4 O(10) is :

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  15. On treating PCl(5) with H(2)SO(4), sulphuryl chloride (SO(2)Cl(2)) is ...

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  16. Write the conditions to maximise the yield of H2SO4 by contact process...

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  17. Each of the following is true for white and red phosphorus except that...

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  18. Which oxide does not act as a reducing agent?

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  19. The number of P-O-P bonds in cyclic metaphosphoric acid is.

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  20. Consider the following compounds : (i) sulpher dioxide (ii) hydrog...

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