Question

14. Write any two diagonal relationships between Beryllium and Aluminium.

15. Give the composition of (a) Water gas (b) Producer gas.​

Answer 1

Answer:

Beryllium shows resemblance with its diagonally opposite element aluminium. Points of similarity are: ... 3) These two elements have same electronegativity and the polarising power i.e. charge/ radius ratio of their ions are very similar. 4) BothBeCl2 and AlCl3 have chlorine bridged structures in the vapour phase.

Answer 2

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The Question is Give below

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1) Both metals have a tendency to form covalent compounds .

2) Carbides of both the metals react with water liberating methane gas

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