A.Calcium carbonate
B.Potassium chloride
C.Sodium Chloride
D.Magnesium sulphate
Related Mcqs:
- Limestone is predominantly
- Which of the following impurities in the crude petroleum is the most prolific producer of HCI during distillation?
- A hard water may contain
- Major constituent of bone is:
- Which of the following minerals is maximum in the bone:
- Some of the most important salts in the table are:
- Grignard reagent is
- Temporary hardness of water is caused by
- CO2 is necessary for photosynthesis; the chemical used to remove this gas most effectively from entering a control apparatus is:
- ECF contains which of these in large amounts:
