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.Management Sciences
A. Na K
B. Mg Ca
C. Li Na
D. Li Ca
Related Mcqs:
- A method of separation of components from its solution using Distribution law is ___________________?
- A. Sublimation B. Crystallisation C. Solvent extraction D. Distillation...
- Which is carnalite________________?
- A. KCI B. NaCI C. KCI MgCl2 6H2O D. Na2CO3. 10H2O...
- Ethy1 chloride on reduction in the presence of Zn/HCI produces___________________?
- A. n. butane B. Ethanol C. Ethane D. Diethy1 ether...
- Plasma is used in_________________?
- A. Fluorescent bulb B. Neon signs C. Lasers D. All of these...
- Chemical composition of cinnabar is____________________?
- A. FeS2 B. HgS C. PbS D. ZnS...
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