$P C l_{5}$ is a covalent in gaseous and liquid states but ionic in solid state.

Name: PCl5 is a covalent in gaseous and liquid states but ionic in solid state.
Uploaded: 2020-01-06
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Question

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Answer 1

$P C l_{5}$ is trigonal bipyramidal containing $s p^{3} d$ hybridised $P$ atom in liquid and gaseous states whereas in solid state it consists of tetrahedral $P C l_{4}^{+}$ cation and octahedral $P C l_{6}^{-}$ anion.

Answer 2

P C l_{5}

is trigonal bipyramidal containing

s p^{3} d

hybridised

P

atom in liquid and gaseous states whereas in solid state it consists of tetrahedral

P C l_{4}^{+}

cation and octahedral

P C l_{6}^{-}

anion.

$P C l_{5}$ is a covalent in gaseous and liquid states but ionic in solid state.

$P C l_{5}$ in solid state consists of tetrahedral $P C l_{4}^{+}$ cation and octahedral $P C l_{6}^{-}$ anion.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

Assertion is correct but Reason is incorrect

Both Assertion and Reason are incorrect

$P C l_{5}$ is trigonal bipyramidal containing $s p^{3} d$ hybridised $P$ atom in liquid and gaseous states whereas in solid state it consists of tetrahedral $P C l_{4}^{+}$ cation and octahedral $P C l_{6}^{-}$ anion.

The hybrid states of phosphorous atoms in $P C l_{5}$ and $P B r_{3}$ in gaseous phase are $s p^{3} d$ . But in solid $P C l_{5}$ , phosphorous shows $s p^{3} d^{2}$ hybrid state. While $P$ in $P B r$ is in $s p^{3}$ hybrid state. This is because :

In solid state $P C l_{5}$ exist as an ionic solid $[P C l_{4}]^{+} [P C l_{6}]^{-}$ hybridisation state of cation and anion respectively :

$N_{2} O_{5}$ is said to be ionic in solid state. Write the cation and anion in it and the hybridised state of N atom in cation.

The compound molecular in nature in gas phase but ionic in solid state is :

In liquid $N H_{3}$ :

Revise with Concepts

Compounds of Phosphorus - PCl3

Compounds of Phosphorus - PCl5

PCl5​ is a covalent in gaseous and liquid states but ionic in solid state.

PCl5​ in solid state consists of tetrahedral PCl4+​ cation and octahedral PCl6−​ anion.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

Assertion is correct but Reason is incorrect

Both Assertion and Reason are incorrect

PCl5​ is trigonal bipyramidal containing sp3d hybridised P atom in liquid and gaseous states whereas in solid state it consists of tetrahedral PCl4+​ cation and octahedral PCl6−​ anion.

The hybrid states of phosphorous atoms in PCl5​ and PBr3​ in gaseous phase are sp3d. But in solid PCl5​, phosphorous shows sp3d2 hybrid state. While P in PBr is in sp3 hybrid state. This is because :

In solid state PCl5​ exist as an ionic solid [PCl4​]+[PCl6​]− hybridisation state of cation and anion respectively :

N2​O5​ is said to be ionic in solid state. Write the cation and anion in it and the hybridised state of N atom in cation.

The compound molecular in nature in gas phase but ionic in solid state is :

In liquid NH3​ :

Revise with Concepts

Compounds of Phosphorus - PCl3

Compounds of Phosphorus - PCl5

$P C l_{5}$ is a covalent in gaseous and liquid states but ionic in solid state.

$P C l_{5}$ in solid state consists of tetrahedral $P C l_{4}^{+}$ cation and octahedral $P C l_{6}^{-}$ anion.

$P C l_{5}$ is trigonal bipyramidal containing $s p^{3} d$ hybridised $P$ atom in liquid and gaseous states whereas in solid state it consists of tetrahedral $P C l_{4}^{+}$ cation and octahedral $P C l_{6}^{-}$ anion.

The hybrid states of phosphorous atoms in $P C l_{5}$ and $P B r_{3}$ in gaseous phase are $s p^{3} d$ . But in solid $P C l_{5}$ , phosphorous shows $s p^{3} d^{2}$ hybrid state. While $P$ in $P B r$ is in $s p^{3}$ hybrid state. This is because :

In solid state $P C l_{5}$ exist as an ionic solid $[P C l_{4}]^{+} [P C l_{6}]^{-}$ hybridisation state of cation and anion respectively :

$N_{2} O_{5}$ is said to be ionic in solid state. Write the cation and anion in it and the hybridised state of N atom in cation.

In liquid $N H_{3}$ :