Question

Question 1 In which species can we describe the central atom as having sphybridization? Select ALL that apply. DPH NH: BeF2 = PH = WWWWWWW

Answer 1

Tns 1. 9) IPHO I 4 P-H bonds . has 4 yalence electoons. Thus, P-H forms 4 covalent bonds by - involing i é from P and H both. Thus, it's coordination number is 4 Note- It is small in size than P atom. ie why - pr involved in hybridisation hol pa spl hybridised. but Pa does not II ii) Ally I s one lone país on Nitrogen atom y three N-H bonds. TN y ppt hy boidised. HH 1) [ Be Fal no lone pair -4 d Be-F bonds F - BeF T Be wrop hybridised) i) PH₂ Due to large size of Pe it's s-orbital does not involve in hybridisation. And it makes a tetrahedral arrangement with one lone pair and 3 p-H bond pairs. [PHG no hybridization. I

Ansa. Electoonic configuration of Caterm 152 det op? I - - - rige - FF # # ds q tgp apo hap ga Moleculan orbital of Home ☺ False. Because there are de's in nad molecular orbital of C. The last electron in cet enters into Tap molecular orbital of a . & False -

@ False. Bond oodes of Gambino 6721 ઉનને તેe= ૦ : ht-1 - - - 15 Bond order a Bond strength. . Thus, Co has stronger chemical bond than go Teruel As calculated above- @ leue above-