MCQ
The electronic configuration of neon is
- A$1{s^2},$ $2{s^2}2{p^2}$
- ✓$2{s^2}2{p^6}$
- C$1{s^2},$ $2{s^2}$
- D$1{s^2}$
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$(I)$ Bromine water
$(II)$ Tollen's reagents
$(III)$ Shiff's reagent