Q.

What will be the hybridization of cationic part of solid PCl5?

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

sp3d

b

sp3

c

sp3d2

d

sp2

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

  • In solid state, PCl5​ prefers to exist as oppositely charged ions like [PCl4​]+ PCl6-​ as ionic bonding enhances the crystalline nature. 
  • Also, [PCl4​]+ = sp3 is tetrahedral while PCl6- is octahedral. 
  • These structures fit well into each other providing extra stability to the solid structure.
  • Thus, solid PCl5​ exists as [PCl4​]PCl6-
  • The cationic part of PCl5​ is [PCl4​]+.
  • In PCl4+​, Phosphorous forms 4 σ−bonds. 
  • Hence, the hybridization is sp3.
Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon