First ionization potential of alkaline earth metal is greater than alkali metals because___________________?

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...