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.Management Sciences
A. Their oxides are basic
B. Their oxide and hydroxides are water soluble
C. Both A & B
D. They are found in earth
Related Mcqs:
- Formula of Chile saltpetre is__________________?
- A. NaNO3 B. CaCO3 C. Ba (NO3)2 D. NH4Cl...
- NaOH is named as caustic soda because________________?
- A. It corrodes the organic tissues B. It is used in soda water C. It reacts with chlorine gas D. It reacts with fats to form soap...
- Carnalite has chemical formula__________________?
- A. KCI B. KCI.MgCl2.6H2O C. Na2B4O7.10H2O D. CaCO3.MgCO3...
- Sodium is not observed in +2 oxidation state because of its__________________?
- A. high first ionization potential B. high second ioniation potential C. high ionic radius D. high electronegativity...
- Magnesium metal does not burn in the vessel containing_______________?
- A. N2 B. O2 C. N2 and O2 D. Ne...
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