Нэвтрэх
JEE MAIN - Chemistry (2003 - No. 42)
Which one of the following substances has the highest proton affinity?
H
2
S
NH
3
PH
3
H
2
O
Тайлбар
Among the given compounds, the $$N{H_3}$$ is most basic. Hence has highest proton affinity.
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