Ask a Question

Name the sodium compound which is used for softening hard water.

0 votes
120 views
in Acids, Bases and Salts by (98.9k points)
edited
Name the sodium compound which is used for softening hard water.

1 Answer

0 votes
by (98.9k points)
selected by
 
Best answer

Washing soda (Na2CO3.10H2O)

Related questions

0 votes
1 answer 177 views
What is the common name of the compound CaOCl2?
asked Dec 6, 2021 in Acids, Bases and Salts by Doubtly (98.9k points)
0 votes
1 answer 162 views
In the production of which of the following compound, H2 is used?
asked Jun 25, 2022 in 2022 by anonymous
0 votes
1 answer 2.8k views
Which of these cannot be used for a variable name in Java? a) identifier & keyword b) identifier
asked Jul 20, 2022 in JAVA by Doubtly (98.9k points)
0 votes
1 answer 154 views
Name the substance which on treatment with chlorine yields bleaching powder?
asked Dec 6, 2021 in Acids, Bases and Salts by Doubtly (98.9k points)

Doubtly is an online community for engineering students, offering:

  • Free viva questions PDFs
  • Previous year question papers (PYQs)
  • Academic doubt solutions
  • Expert-guided solutions

Get the pro version for free by logging in!

Most popular tags

jeemain geography-10th engineering physics semester 5 web computing

5.7k questions

5.1k answers

108 comments

554 users

Doubtly
...