Multiple choice

Metal M does not impart any color to flame, and its chloride in solid state is polymeric. The hybridization of M in its chloride in vapor state above 900oC is

  1. sp

  2. sp2

  3. sp3

  4. sp3d

  5. none of these

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

 Metal M is Be, and above 9000C its chloride BeCl2 exists as a linear monomer having hybridisation as sp.