Question

Which of the following cannot be
conveniently prepared by directly
combination of constituent elements
A) BeF2 B) CaF2
BeCl2
D) Beo
C)
(A) A,C,D only
(B) A, D only
(C) A,C only
(D) A,B,C,D​

Answer 1

Answer:

answer is d

Explanation:

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