Which of the following is a suitable method to find the accurate pH value
a) pH meter b) litmus solution c) pH paper d) universal indicator

Open in App

Solution

a. pH meter.
It shows very accurate value of the pH.

Suggest Corrections

Similar questions

Q. Five solutions A to E were tested with the universal indicator to find their pH. The results are shown below.
A. pH 1
B. pH 4
C. pH 7
D. pH 9
E. pH 11

(a) Which solution is neutral?
(b) Which is strongly acidic?
(c) Which is strongly basic?
(d) Which is weakly acidic?

Q. In an experiment to measure the pH values of solutions, a student placed strips of universal indicator paper in four beakers containing solutions A, B, C and D. The colour of universal indicator paper in these solutions is as shown below :

The solution having lowest pH value is:
(1) A
(2) B
(3) C
(4) D

Which one of the following solutions would you use to test the pH of a given sample?
(1) blue litmus solution
(2) red litmus solution
(3) universal indicator solution
(4) mixture of red and blue litmus solution

Q. A salt is dissolved in water and the

p H

of this solution is measured with a universal indicator paper. If the

p H

of solution is less than

7

, the salt is most likely to be:

(a) What would you expect the pH of the pure water to be?

(b) What colour would the universal indicator show in an aqueous solution of sugar? Why?

(c) A sample of rainwater turned universal indicator paper yellow. What would you expect its pH to be? Is it a strong or a weak acid?

Join BYJU'S Learning Program

Which of the following is a suitable method to find the accurate pH value a) pH meter b) litmus solution c) pH paper d) universal indicator

a. pH meter.It shows very accurate value of the pH.

Which of the following is a suitable method to find the accurate pH value
a) pH meter b) litmus solution c) pH paper d) universal indicator

a. pH meter.
It shows very accurate value of the pH.