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Reaction of HNO3 with I, S, P and c give...

Reaction of `HNO_3` with I, S, P and c gives respectively

A

`HIO_3 , H_2SO_4, H_3PO_3` and `CO_2`

B

`HIO_3, H_2SO_4, H_3PO_4` and `CO_2`

C

`I_2O_5, H_2SO_4, H_3PO_4` and `CO_2`

D

`I_2O_5, SO_2 , P_2O_5, CO_2`

Text Solution

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The correct Answer is:
B
`C+4HNO_3 to ul(CO)_2 + 2H_2O + 4NO_2`
`I_2 + 10HNO_3 to ul(2HIO)_3 + 10 NO_2 + 4H_2O`
`S_8 + 48HNO_3 to ul(8H_2SO_4) + 48 NO_2 + 16H_2O`
`P_4 + 2OHNO_3 to ul(4H_3PO_4) + 2ONO_2 + 4H_2O`
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MARVEL PUBLICATION-P-BLOCK ELEMENTS -TEST YOUR GRASP
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  2. The element which forms oxides in all oxidation states +1 to +5 is.

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  3. With Nesslers reagent, ammonia gives brown precipitate due to formatio...

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  4. Oxide of nitrogen used as an oxidiser for rocket fuels in missiles and...

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  5. Oxide of nitrogen which acts as oxidising as well as reducing agent is

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  6. A group 16 element exists in monoatomic state in the metallic lattice....

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  7. What is the hybridization of S in SF6 ?

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  8. When dipped in conc. HNO3, metals like iron, chromium, nickel, alumini...

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  9. Laughing gas has chemical formula

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  10. A solution of colourless salt H on boiling with axcess NaOH produces a...

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  11. When chloride is passed over dry slaked lime at room temperature the m...

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  12. When I(2) is dissolved in C Cl(4), the colour that results is

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