Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6

Q.

What is the formula of Calgon?


see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya

a

Question Image 

b

Question Image

c

Question Image  

d

Question Image  

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Concept- Calgon is a market name for  a complex compound with six phosphate ions forming a ring surrounded by sodium ions. Its chemical name is sodium hexametaphosphate.
Calgon is used to soften hard water.
In this process, Calgon ionises in water to form the complex anion and Na+ions.
Mg2+and Ca2+ ions present in hard water displaces Na+ion from the complex anion and forms a soluble complex compound.
This results in the removal of calcium and magnesium ions from hard water in the form of a complex formed with calgon
The formula of calgon is Question Image.
Hence, the correct option is (1).
 
Watch 3-min video & get full concept clarity

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
What is the formula of Calgon?