Two metals $A$ and $B$ having similar ionic radii,react with oxygen to give only monoxides and react with nitrogen to give nitrides. Then,$A$ and $B$ respectively are
- A$Li$ and $Mg$
- B$Na$ and $Ca$
- C$Li$ and $Na$
- D$Na$ and $Be$
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Similar Questions
Match column $-I$ with column $-II$ :
Column $-I$ Column $-II$ $(a)$ Borax $(p)$ $NaCl$ $(b)$ Carnallite $(q)$ $KCl$ $(c)$ Rock salt $(r)$ $KCl.MgCl_2.6H_2O$ $(d)$ Silvine $(s)$ $Na_2B_4O_7.10H_2O$
| Column $-I$ | Column $-II$ |
|---|---|
| $(a)$ Borax | $(p)$ $NaCl$ |
| $(b)$ Carnallite | $(q)$ $KCl$ |
| $(c)$ Rock salt | $(r)$ $KCl.MgCl_2.6H_2O$ |
| $(d)$ Silvine | $(s)$ $Na_2B_4O_7.10H_2O$ |
Medium
View Solution$NH_3 + CO_2 + H_2O \to A$
$A + H_2O + CO_2 \to B$
$B + NaCl \to C + NH_4Cl$
$C \xrightarrow{\Delta} D + H_2O + CO_2$
Identify the incorrect statement.
$A + H_2O + CO_2 \to B$
$B + NaCl \to C + NH_4Cl$
$C \xrightarrow{\Delta} D + H_2O + CO_2$
Identify the incorrect statement.
Difficult
View SolutionWhich of the following is the correct order of stability for alkali metal chlorides?
Medium
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