At a temperature under high pressure Kw=10−10, A solution of pH =5.4 ; Under these conditions is said to be -
Acidic
Basic
Neutral
Amphoteric
If Kw=10−10 ; [H+]=[OH−]=10−5 ; hence pH at neutral point = 5. Hence a pH above 5, i.e. 5.4 will be considered basic.
The solutions which show a pH in the range 0 to 7 are _________ in nature.