Which of the following is not the point of difference between Be and other alkline earth metals?A. It has a tendency to form covalent bonds.B. It dissolves in alkalies with evolution of hydrogenC. Its oxides and hydroxides are amphoteric.D. its carbide gives acetylene on hydrolysis.

Which of the following is not the point of difference between Be and o

1.	Which of the following is not the point of difference between Be and other alkline earth metals?A. It has a tendency to form covalent bonds.B. It dissolves in alkalies with evolution of hydrogenC. Its oxides and hydroxides are amphoteric.D. its carbide gives acetylene on hydrolysis.
Answer» Correct Answer - D `Be_(2)C` gives methane on hydrolysis while other Carbides gives acetylene. `Be_(2)C+4H_(2)Oto2Be(OH)_(2)+CH_(4)`

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Which of the following is not the point of difference between Be and other alkline earth metals?A. It has a tendency to form covalent bonds.B. It dissolves in alkalies with evolution of hydrogenC. Its oxides and hydroxides are amphoteric.D. its carbide gives acetylene on hydrolysis.

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