Which of the following set of metals have a strong tendency to form superoxides?
- A$Li, Na, Be$
- B$Be, Mg, Ca$
- C$K, Rb, Cs$
- D$Li, Be, Mg$
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Similar Questions
The correct statements are:
$I$. The low solubility of $LiF$ is due to its high lattice enthalpy.
$II$. $LiBr$ is soluble in acetone.
$III$. $LiCl$ is soluble in pyridine.
$IV$. The order of melting points of alkali metal halides is $MF > MCl > MBr > MI$.
$I$. The low solubility of $LiF$ is due to its high lattice enthalpy.
$II$. $LiBr$ is soluble in acetone.
$III$. $LiCl$ is soluble in pyridine.
$IV$. The order of melting points of alkali metal halides is $MF > MCl > MBr > MI$.
Calcium is obtained by
MediumAIIMS 2001
View SolutionWhich of the following metals forms a saline hydride?
Easy
View SolutionWhich of the following metals is not found in the free state?
Easy
View SolutionAssertion $A$: Alkali metals impart characteristic colors to the flame in the flame test.
Reason $R$: They have very low ionization enthalpy.
Reason $R$: They have very low ionization enthalpy.
Medium
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