Question

Ph of water is 7.0 at 25 c.if water is heated to 70 c
a)ph will decrease and solution becomes acidic.
b)ph will increase
c)ph will remain constant as 7
d)ph will decrease but solution will be neutral

Answer 1

Heya Friend,

If pH of water is 7.0 at 25°C and if it is heated to 70°C then pH will decrease but solution will be neutral.

Hence correct option is d)pH will decrease but solution will be neutral.

Hope it helps...

Answer 2

Explanation:

hèĺĺò

◀hey mate here is your answer▶

the correct answer is option no. c