Search
.Management Sciences
A. Na2CO3
B. NaHCO3
C. Na2CO3.H2O
D. Na2CO3.10H2O
Related Mcqs:
- Shaving soaps are____________________?
- A. Soft potassium soaps (potassium salt of fatty acid) with free Stearic acid to give lather a lasting property B. Metallic soaps compounded with frothing agents C. High free alkali soaps having excess of cane sugar and alcohol D. None of these...
- Concentration of NaOH solution produced by diaphragm electrolytic cell is about _______________ percent?
- A. 10 B. 25 C. 50 D. 98...
- Glauber’s salt is chemically ?
- A. Calcium sulphate B. Potassium sulphate C. Potassium chlorate D. None of these...
- The main use of HCl is in the___________________?
- A. Drilling of petroleum wells and pickling of steel sheets B. Manufacture of cationic detergent C. Treatment of spent fuel of nuclear reactor D. None of these...
- The main component of Pyrex glass is_____________________?
- A. Zinc B. Lead C. Boron D. Selenium...
Recent Comments