Question:
By what name is water which contains soluble salts of calcium and magnesium known?
Answer:
hard water
heavy water | |
hard water | |
soft water | |
mineral water | |
hard water |
Last Updated:
08/11/2021 - 09:00
heavy water | |
hard water | |
soft water | |
mineral water | |
hard water |
এই প্রশ্নটি কোন প্রশ্নব্যাংক -এ অন্তর্ভুক্ত করা হয়নি ।