NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- Hydrogen
NEET · Chemistry · Hydrogen
Which chemical compound in Calgon (sodium hexametaphosphate) is...
Which chemical compound in Calgon (sodium hexametaphosphate) is responsible for reacting with hardness ions?
Options
- ASodium chloride
- BSodium carbonate
- CSodium hydroxide
- DSodium hexametaphosphate
Correct answer
D. Sodium hexametaphosphate
Step-by-step solution
Sodium hexametaphosphate, the primary component of Calgon, is responsible for reacting with hardness ions in water.