When ammonia is heated with cupric oxide,the ammonia molecule $.......$
- Agains $3$ electrons
- Bloses $3$ electrons
- Cgains $2$ electrons
- Dloses $2$ electrons
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Similar Questions
In an acidic medium,when $KMnO_4$ is reduced by oxalic acid,what is the change in the oxidation state of $Mn$?
Difficult
View SolutionOxidation involves
Easy
View SolutionObserve the following reactions:
$I$. $2H_2O_{(l)} + 2Na_{(s)} \rightarrow 2NaOH_{(aq)} + H_{2(g)}$
$II$. $2H_2O_{(l)} + 2F_{2(g)} \rightarrow 4H^{+}_{(aq)} + 4F^{-}_{(aq)} + O_{2(g)}$
Identify the correct statement from the following:
$I$. $2H_2O_{(l)} + 2Na_{(s)} \rightarrow 2NaOH_{(aq)} + H_{2(g)}$
$II$. $2H_2O_{(l)} + 2F_{2(g)} \rightarrow 4H^{+}_{(aq)} + 4F^{-}_{(aq)} + O_{2(g)}$
Identify the correct statement from the following:
Identify the correct statement for the following reaction:
$3 \ Mg + N_2 \longrightarrow Mg_3N_2$
$3 \ Mg + N_2 \longrightarrow Mg_3N_2$
When ammonia is heated with cupric oxide,each molecule of ammonia loses how many electrons?
Medium
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