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Question: Answered & Verified by Expert
Observe the following reactions
Dimer $\stackrel{\text { Vapour phase }}{\longleftarrow} \mathrm{MCl}_2 \stackrel{1200 \mathrm{~K}}{\longrightarrow}$ linear monomer.
What is M?
Chemistrys Block ElementsAP EAMCETAP EAMCET 2022 (08 Jul Shift 1)
Options:
  • A $\mathrm{Ca}$
  • B $\mathrm{Sr}$
  • C $\mathrm{Mg}$
  • D $\mathrm{Be}$
Solution:
1939 Upvotes Verified Answer
The correct answer is: $\mathrm{Be}$

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