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The least number of oxyacids are formed...

The least number of oxyacids are formed by:

A

Chlorine

B

Nitrogen

C

Fluorine

D

Sulphur

Text Solution

Verified by Experts

The correct Answer is:
C
Flourine is the most electronegative element and has least tendency to form double bonds.
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DISHA PUBLICATION-THE P-BLOCK ELEMENTS (GROUP 15, 16, 17 & 18)-Exercise
  1. The non-metal that does not exhibit posittve oxidation state is:

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  2. The pair in which phosphours atoms have a formed oxidation state of +3...

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  3. The least number of oxyacids are formed by:

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  4. The geometry of XeOF(4) by VSEPR theory is :

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  5. Which of the following halide does not hydrolyse

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  6. NO is purified by

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  7. If phosphorous acid is allowed to react with sufficient quantity of KO...

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  8. Which one of the following pairs is obtained on heating ammonium dichr...

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  9. Nitrogen reacts with calcium and carbon or when N2 gas is passed over ...

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  10. Which of the following compound had a P-P bond ?

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  11. P(2)H(4) can be romoved from phosphine containing traces of it

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  12. The dipoles moment of NF(3) is less than NH(3) because

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  13. Which one is incorrect

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  14. When orthophosphoric acid is heated to 600^(@)C the product formed is

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  15. PCl(3) reacts with water to form :

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  16. Nitrogen is relatively inactive element because

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  17. Nitrogen dioxide cannot be prepared by heating :

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  18. The number of hydrogen atoms attached to phosphorus atom in hypophosph...

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  19. Which of the following statements is not correct for nitrogen ?

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  20. Collectively the elements of group 15 are called

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