Advertisements
Advertisements
प्रश्न
Give two equations to illustrate the chemical behaviour of phosphine.
Advertisements
उत्तर
1. Phosphine reacts with halogens to give phosphorous Penta halides.
\[\ce{PH3 + 4Cl2 -> PCl5 + 3HCl}\]
2. Phosphine forms a coordination compound with lewis acids such as boron trichloride.
\[\ce{BCl3 + PH3 -> \underset{\text{(Coordination compound)}}{[Cl3B<- :PH3]}}\]
3. Phosphine precipitates some metal from their salt solutions.
\[\ce{3AgNO3 + PH3 -> Ag3P + 3HNO3}\]
APPEARS IN
संबंधित प्रश्न
In which of the following, NH3 is not used?
Solid (A) reacts with strong aqueous NaOH liberating a foul smelling gas (B) which spontaneously burn in air giving smoky rings. A and B are respectively
P4O6 reacts with cold water to give ____________.
The basicity of pyrophosphorous acid (H4P2O5) is ____________.
Write the molecular formula and structural formula for the following molecule.
Phosphine
Give a reaction between nitric acid and a basic oxide.
What happens when PCl5 is heated?
Complete the following reaction.
\[\ce{NaNO2 + HCl ->}\]
Complete the following reaction.
\[\ce{Mg + HNO3 ->}\]
Complete the following reaction.
\[\ce{KClO3 ->[\Delta]}\]
