MCQ
${N_2}$ combines with metal to form
- ✓Nitride
- BNitrate
- CNitrite
- DNitrosyl chloride
$6Li + {N_2} \overset{450^\circ}\longrightarrow 2L{i_3}N$(Lithium nitride)
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$2{X_2}\left( s \right) + 3{Y^{ + 2}}\left( {aq} \right) \to 2X_2^{3 + }\left( {aq} \right) + 3Y\left( s \right)$
$Pt|H_2(P_1\ atm)\ | \ H^+(x_1M)\ ||\ H^+(x_2M)\ |\ H_2(P_2\ atm)\ |Pt$ .
The cell reaction will be spontaneous if
