NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- Hydrogen
NEET · Chemistry · Hydrogen
What functional group is present in synthetic cation exchange...
What functional group is present in synthetic cation exchange resins used for water softening?
Options
- A-SO3H group
- B-COOH group
- C-NH2 group
- D-OH group
Correct answer
A. -SO3H group
Step-by-step solution
Synthetic cation exchange resins used for water softening contain the -SO3H group as their functional group.