Question

Sample Examination 17. All of the following are polar molecales E (A) 1HS B) NIl (D) PPs (E) HNO Which distribation of electrons in hybrid orbitals is associated with the s the xenon tetrafluoride, XeF4, molecule? I8. (A) sp (C) s (D) dsp (E) sp 19. When each member of the following pairs of solutes is dissolved in separate contalper of water, each member of the pair of solutions has a different color EXCEPT for the pair (A) ZnS04 and CaCl2 (B) CoCl and CrCls (C) K2CrOs and Na2Cr20 (D) Ni(NO,)2 and CuBr2 AICl, and KMnO (E) 20. An atom with the electron configuration 1s22s22p 3823p 4s2 has an occupied but incomplete (A) 2s sublevel (B) 3s sublevel (C) 4s sublevel (D) 2nd principal energy level 3rd principal energy level (E)

Answer 1

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