Chemical 'A' is used for water softening to remove temporary hardness.'A' reacts with Sodium Carbonate to genarate caustic soda.what is 'A'?
Asked by Ankit Kumar | 21st Oct, 2013, 08:34: PM
A is calcium hydroxide.
Ca(OH)2 + Na2CO3 ? 2NaOH + CaCO3
Calcium hydroxide is used to remove temporary hardness.
Answered by Vaibhav Chavan | 22nd Oct, 2013, 09:14: AM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number