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The shapes of PCI(4)^(o+),PCI(4)^(Θ) an...

The shapes of `PCI_(4)^(o+),PCI_(4)^(Θ)` and `AsCI_(5)` and are respectively .

A

square planar, tetrahedral and see-saw

B

tetrahedral, see-saw and trigoanl bipyramidal

C

tetrahedral, square planar and pentagonal bipyramidal

D

trigonal bipyramidal, tetrahedral and square pyramidal

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The correct Answer is:
B
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In the reaction PCI_(5)(g)hArr PCI_(3)(g)+CI_(2)(g) the equilibrium concentrations of PCI_(3) and PCI_(3) are 0.4 and 0.2 mol^(-1) , respectively. If the value of K_(c) is 0.5 , what id the concentration of CI_(2) in moles per litre ?

PCI_(5) exists but NCI_(5) does not because

A mixture of HCI(g), PCI_(3)(g) and PCI_(5)(s) each have equal number of CI-atom then their molar ratio in the mixture is :

For the reaction PCI_(5) (g) hArr PCI_(3) (g) + CI_(2) (g) The forward reaction at constant temperature is favoured by (1).introducing an inert gas at constant volume (2).introducing chloride gas at constant volume (3).introduding as inert gas at constant pressure (4). increasing the volume of the contianer (5). Introducing PCI_(5) at constant volume.

Solid PCI_(5) exits as

CH_(3)CH_(2)CHO +PCI_(5) to (B) ,(A) " and " (B) " are "

Consider the following reaction sequence, CH_(3)C-= CH overset(aq.H_(2)SO_(4))underset(H_(2)SO_(4))rarr A overset(PCI_(5))underset(Heat)rarrB The products (A) and (B) are, respectively,

In the reaction 2PCI_(5) hArr PCI_(4)^(o+) + PCI_(6)^(Θ) the change in hybridisation is from .

For the reaction PCI_(5)(g) rightarrow PCI_(3)(g) + CI_(2)(g)

GRB PUBLICATION-CHEMICAL BONDING-I-STRAIGHT OBJECTIVE TYPE(B)
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  3. The structure of XeOF(4) is

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  4. Isostructrual species are those which have the same shape and hybridis...

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  5. The types of hybrid orbitals of nitrogen in NO(2)^(+),NO(3)^(-) and NH...

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  6. Which of the following species has tetrahedral geometry?

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  7. In which of the following molecule/ion all the bonds are not equal?

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  8. The pair having similar geometry is :

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  9. A: tetracynomethance, B: Carbon dioxide , C: Benzene, D: 1, 3butadiene...

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  10. The geometry of ammonia molecule can be best described as :

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  11. Which of the following set of overlap can not provide pi -bond formati...

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  12. The ratio of number of sigma-bond to pi-bond in N(2) and CO molecules ...

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  13. The compound MX(4) is tetrahedral. The number of angleXMX angles forme...

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  14. What is hybridisation of central atom of anionic part of PBr(5) in cry...

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  15. The % p-character in the orbitals forming C-H bond in CH(4) is :

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  16. In the following compound : overset(1)CH(2)=overset(2)CH-overset(3)C...

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  17. Which of the following molecule/ion has maximum sigma:pi bond ratio?

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  18. Which of the following statements is incorrect for the bonding in CaC(...

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  19. The shapes of PCI(4)^(o+),PCI(4)^(Θ) and AsCI(5) and are respectively...

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  20. consider the structures of the following two molecules : X : F(2)C=C...

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