Tag: component of air - nitrogen
Questions Related to component of air - nitrogen
Which of the following gas, when ignited, burns with a blue flame and is not very soluble in water?
Which of the following element occurs in free form in nature?
$2N 2+O _2 \longrightarrow $ _________ ?
${ N } _{ 2 }(g)\ +\ { 3H } _{ 2 }(g)\rightleftharpoons { 2NH } _{ 3 }(g)$
For the reaction initially the mole was 1 : 3 of $N _2$ and ${ H } _{ 2 }$. At equilibrium 50% of each has reacted. If the equilibrium pressure is p, the partial pressure of ${ NH } _{ 3 }$ at equilibrium is :
Gas B is paramagnetic and support the combustion compound B is :
Which compound does nitrogen have oxidation number in fraction?
How many of the following compound on thermal decomposition gives $N _2$ gas?
$(NH _4) _2 Cr _2 O _7$, $NH _4 NO _3$, $NH _4 IO _3$, $NH _4 NO _2$, $Ba(N _3) _2$, $Ba(NO _3) _2$, $(NH _4) _2 SO _4$, $(NH _4) _2 CO _3$
All metals react with nitrogen on heating.
The mixed anhydride of nitrogen is:
The mixed anhydride of nitrogen is: