MyQuestionIcon

1

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

Introduction to Sulphuric Acid

On reaction w...

Question

On reaction with sulphuric acid, the copper sulphate crystals turn .

A

blue

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

B

red

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

C

white

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

D

yellow

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

Open in App

Solution

The correct options are
A blue
C white
The blue colour of copper sulphate crystal is due to the presence of water of crystallisation.

Sulphuric acid being a dehydrating agent remove away the water of crystallisation. Thus, leaving behind a white crystal of copper sulphate.

Suggest Corrections

thumbs-up

2

Similar questions

Q. The blue coloured copper sulphate crystals turn white when treated with sulphuric acid. This is due to the nature of the acid.

Q. Which of the following on reaction with hot and concentrated sulphuric acid will give copper sulphate?

Q. What happens to the color of crystallized copper sulphate on reacting with sulphuric acid?

Q. Why is dilute sulphuric acid added during crystallization of copper sulphate?

Q. A compound which releases a reddish brown gas on reaction with concentrated sulphuric acid & copper turnings?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction to Sulphuric Acid

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Introduction to Sulphuric Acid

Standard X Chemistry

Join BYJU'S Learning Program

CrossIcon