Que. | The pink colour of Calamine is due to: |
- A. Calcium oxide
- B. Ferric oxide
- C. Zinc oxide
- D. Magnesium oxide
Right Answer is :
✓ B. Ferric oxide
Views 👍 :779 Share : 
✒ To discuss this topic Comment
✕ Cancel
❖ Related Questions
➣ The colour of CO2 gas cylinder is ... ➣ In pharmacopoeial monographs, category means ... ➣ The deviation of data from its mean ... ➣ Haematinics are used in deficiency of ... ➣ Which one of these iron preparation is ... ➣ The body fluids found within the cells ... ➣ Which one of the following is used ... ➣ Oral tehydration therapy is more suitable in ... ➣ A sodium salt used as food preservative ... ➣ Hydrogen sulphide gas stains the mercuric chloride ...