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The number P = O bonds present in tetrab...

The number P = O bonds present in tetrabasic `H_(4)P_(2)O_(7)` is…………….

A

Three

B

two

C

one

D

four

Text Solution

Verified by Experts

The correct Answer is:
B
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KUMAR PRAKASHAN-THE P-BLOCK ELEMENTS -SECTION-E (MULTIPLE CHOICE QUESTIONS (MCQS)) (DARPAN.S EXAM ORIENTED MCQS)
  1. The correct order of acidic strength of oxo acids of phosphorus is ......

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  2. The compound having S - S single bond is ..........

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  3. The number P = O bonds present in tetrabasic H(4)P(2)O(7) is…………….

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  4. Which of the following does not form halite when treated with concentr...

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  5. Consider the following sequence of reactions : In the above sequ...

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  6. A certain compound (X) shows the following reactions : (i) When K3 i...

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  7. Xe(g) + PtF(6)(g) to A overset(PtF(6))underset(25^(@)C) to B overset(P...

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  8. Which of the following element never shows disproportionation reaction...

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  9. Which of the following is not an oxidizing agent ?

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  10. ClO(3)^(-) reacts with I2 to form…………….

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  11. Which of the following is the correct order of acidic nature of oxide ...

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  12. Consider the following reaction : Na(2)SO(3) + S overset("Boiling")u...

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  13. The correct order of bond dissociation enthalpy of halogens is...........

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  14. Which of the following compound does not exist ?

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  15. XeF2 on hydrolysis yeild..........

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  16. Which of the following does not form cage compounds ?

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  17. Which of the following is known as "Stranger" gas ?

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  18. HI can not be prepared by which of the following methods ?

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  19. Which one of the following reactions of xenon compound is not feasible...

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  20. Identify the incorrect statement :

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