Question 3:
Name the sodium compound which is used for softening hard water.
Answer
Washing soda (Na2CO3.10H2O) is used for softening hard water.
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Question 3:
Name the sodium compound which is used for softening hard water.
Answer
Washing soda (Na2CO3.10H2O) is used for softening hard water.
Latest Govt Job & Exam Updates: