s-Block Elements · Chemistry · AIIMS
MCQ (Single Correct Answer)
1
Out of $$\mathrm{BeF}_2, \mathrm{MgF}_2, \mathrm{CaF}_2, \mathrm{SrF}_2$$ which has maximum solubility?
AIIMS 2019
2
Assertion (A) Beryllium carbonate is kept in the atmosphere of carbon dioxide.
Reason (R) Beryllium carbonate is unstable and decomposes to give beryllium oxide and carbon dioxide.
AIIMS 2018