Elements of Group 1 and 2 — Chemistry STD 11 Science — Question
Maharashtra BoardEnglish MediumSTD 11 ScienceChemistryElements of Group 1 and 22 Marks
Question
Beryllium oxide is treated separately with aqueous HCl and aqueous NaOH solutions.
✓
Answer
Beryllium oxide (BeO) is an amphoteric oxide and thus, it reacts with both acid $( HCl )$ as well as base $( NaOH )$ to give the corresponding products. i. $BeO +\underset{(\text { Acid })}{2 HCl } \longrightarrow BeCl _2+ H _2 O$ ii. $BeO +\underset{(\text { Base })}{2 NAOH } \longrightarrow Na _2 BeO _2+ H _2 O$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.