MyQuestionIcon

1

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

Acids

Phenolphthale...

Question

Phenolphthalein undergoes a color change with which of the following?

A

Soap solution

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Shampoo (dilute solution)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Window cleaner

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

All of above

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D
All of above

All bases turn phenolphthalein pink and all the substances mentioned above are basic in nature.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Colour of phenolphthalein solution changes to _______ on addition of a base.

Q. When few drops of phenolphthalein are added to a dilute solution hydroxide a pink colour is produced. What will be the colour of the final mixture when excess of

H C l

is added to it?

(justify your answer)

Q. The oxide of a metal M is water soluble. When a blue litmus strip was dipped in this solution, it did not undergo any change in colour, but it changed the colour of phenolphthalein. What is the nature of the oxide?

Q. 1. Name the substance that undergoes chemical change.
2. Toilet cleaners use which of the following property of acids?
3. Ammonia is found in many household products, such as window cleaners. It turns red litmus blue. What is its nature? [3 MARKS]

Q. In acidic solution, the colour of phenolphthalein changes from :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Acids

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard VII Chemistry

Join BYJU'S Learning Program

CrossIcon