Advertisements
Advertisements
प्रश्न
Write balanced chemical equations for Flowers of sulphur boiled with calcium hydroxide
उत्तर
3Ca(OH)2 + 12S 
2CaS5 + CaS2O3 + 3H2O
APPEARS IN
संबंधित प्रश्न
The hybridisation of phosphorus in phosphorus pentachloride is _______.
(A) dsp3
(B) sp3 d
(C) d2 sp3
(D) sp3 d2
Draw the structure of: Orthophosphoric acid
Draw structure and write geometry of PCl3 and PCl5.
Draw the structures of the following molecules: (HPO3)3
Draw the structure of: Pyrophosphoric acid
Write balanced chemical equations for Phosphorus reacts with magnesium
Write balanced chemical equations for Action of ozone on hydrogen peroxide.
\[\begin{array}{cc}
\phantom{.}\ce{OH}\\
|\phantom{..}\\
\ce{O=P-OH}\\
|\phantom{..}\\
\ce{OH}
\end{array}\]
is the structure of:-
Nitrogen forms N2, but phosphorus is converted into P4 from P, the reason is:
Pentavalence in phosphorus is more stable when compared to that of nitrogen even though they belong to the same group. This is due to ____________.
Which of the following elements does not form stable diatomic molecules?
Which gas cannot be collected over water?
On heating with concentrated \[\ce{NaOH}\] solution in an inert atmosphere of \[\ce{CO2}\], white phosphorus gives a gas. Which of the following statement is incorrect about the gas?
In the preparation of compounds of Xe, Bartlett had taken \[\ce{O^{+}_2 Pt F^{-}_6}\] as a base compound. This is because ______.
One mole of calcium phosphide on reaction with excess water gives ______
What is the basicity of \[\ce{H3PO4}\]?
