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Question
Chemistry
When the temperature of reactions will increase then the effect on pH value will
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Q. When the temperature of reactions will increase then the effect on $pH$ value will
AIIMS
AIIMS 2001
A
increase
B
decrease
C
first increases then decreases
D
remains same
Solution:
As the temperature increases, the dissociation of water in solution increases. Hence the $H^+$ ion conc. increases and pH of the solution decreases with increase in temperature.