MyQuestionIcon

1

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

Sulphuric Acid

Super phospha...

Question

Super phosphate is a mixture of:

A

Calcium phosphate and sulphuric acid

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

B

Sodium phosphate and sulphuric acid

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

C

potassium phosphate and sulphuric acid

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

D

None of the above

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

Open in App

Solution

The correct option is D Calcium phosphate and sulphuric acid

Super phosphate ( $C a_{3} (P O_{4})_{2}$ ) is produced by the treatment of calcium phosphate ( $C a_{3} (P O_{4})_{2}$ ) with sulfuric ( $H_{2} S O_{4}$ ) the reaction is
$C a_{3} (P O_{4})_{2} + 2 H_{2} S O_{4} \to C a (H_{2} P O_{4})_{2} + 2 C a S O_{4}$
Hence option D is correct.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Assertion :Single super phosphate in made by the reaction of phosphate rock with sulphuric acid. Reason: Sulphuric acid converts the insoluble (tribasic) form of calcium phosphate to a soluble (monobasic) form.

State True or False.

Decomposition of calcium phosphate present in bone ash with concentrated sulphuric acid produces phosphoric acid.

Q. A mixture of potassium dihydrogen phosphate and dipotassium hydrogen phosphate is an example of

Q. In a pollution study of 1500 Indian canals, the following data were reported. 520 were polluted by sulphur compounds, 335 polluted by phosphate, 425 polluted by crude oil, 100 polluted by both crude oil and sulphur compounds, 180 polluted by both sulphur compounds and phosphate, 150 polluted by both phosphates and crude oil and 28 polluted by sulphur compounds, phosphates and crude oil. How many of the canals were polluted by at least one of the three impurities? How many of the canals were polluted by exactly one of the three impurities?

Q. In a pollution study of

1500

Indian rivers the following data were reported.

520

were polluted by sulphur compounds;

335

were polluted by phosphates,

425

were polluted by crude oil;

100

were polluted by both crude oil and sulphur compounds;

180

were polluted by both sulphur compounds and phosphate;

150

were polluted by both phosphates and crude oil and

28

were polluted by sulphur compounds, phosphates and crude oil.
How many of the rivers were polluted by exactly one of the three impurities?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Oxoacids of Sulphur

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon