MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

pH

Two solutions...

Question

Two solutions X and Y have pH = 4 and pH = 8, respectively. Which solution will give alkaline reaction and which one acidic?

Open in App

Solution

X has a pH value less than 7 so gives acidic reaction and Y has a pH value greater than 7 so it gives an alkaline reaction.

Suggest Corrections

thumbs-up

9

Similar questions

Q. Five solutions A, B, C, D and E have pH values of 5, 10, 2, 7 and 12 respectively. Which solution is:
(a) weakly alkaline?
(b) strongly alkaline?
(c) weakly acidic?
(d) strongly acidic?

Q. You have two solutions,

A

B

p H

A

6

p H

B

8

. Which solution has more hydrogen ion concentration? Which of this acidic and which one is basic?

Q. Two drinks P and Q gave acidic and alkaline reactions, respectively. One has a pH value of 9 and the other has a pH value of 3. Which drink has the pH value of 9?

Five solutions A, B, C, D and E when tested with universal indicator showed pH as 4, 1, 11, 7 and 9, respectively. Which solution is

(a) neutral?

(b) strongly alkaline?

(c) strongly acidic?

(d) weakly acidic?

(e) weakly alkaline?

Arrange the pH in increasing order of hydrogen-ion concentration.

Q. Two solutions A and B have pH values of 2 and 9 respectively which one of these two will give a pink colour with phenolphthalein indicator?

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Water

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard X Chemistry

Join BYJU'S Learning Program

CrossIcon