Multiple choice

Which of the following sets is of electron deficient molecules?

  1. IF7, F2-2 and XeF6

  2. XeOF4, XeO2F2 and ICl4-

  3. SF6, PCl5 and SnCl6

  4. BCl3, AlCl3 and PCl3

  5. B2H6, BeCl2 and BCl3

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This option is correct because boron and beryllium forms electron deficient compounds, so B2H6, BeCl2 and BCl3 all are electron deficient molecules.