MCQ
The compound whose $0.1 \,M$ solution is basic is
- AAmmonium acetate
- BCalcium carbonate
- CAmmonium sulphate
- ✓Sodium acetate
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Which conformer of above compound is most stable (consider conformer across $(C_2 -C_3)$
$(I)$ $Be$ has smaller atomic radius compared to $Mg$
$(II)$ $Be$ has higher ionization enthalpy than $Al.$
$(III)$ Charge/radius ratio of $Be$ is greater than that of $Al$.
$(IV)$ Both Be and $Al$ form mainly covalent compounds.