Which is the best choice for weak base-s...

Which is the best choice for weak base-strong acid titration ?

A

Methyl red

B

Litmus

C

Phenol red

D

Phenolphthalein

Verified by Experts

The correct Answer is:

A

pH curve of strong acid with a weak base is vertical over the pH range of 4 to 7.

The indicator that shows colour change within this range is suitable. Methyl red (pH range 4.4 – 6.5) is the best choice.

Similar Questions

Explore conceptually related problems

MX is the salt of a weak base and strong acid then which of the following is correct at 25^(0)C ?

Which of the following statements about a weak acid strong base titration is//are correct?

During the titration of a weak base with a strong acid, one should use an acid-base indicator that changes colour in the :

question based on redox titration,acid base titration

acid base titration,iodometric titration

The best indicator for detection of end point in titration of a weak acid and a strong base is

The best indicator for the detection of the end point in the titration of a weak acid and a strong base is