Why PCl3 fumes in moisture?...

Why `PCl_3` fumes in moisture?

Text Solution

Verified by Experts

`PCl_(3)` hydrolyses in the presence of moisture giving fumes of HCl.
`PCl_(3) + 3H_(2)O to H_(3)PO_(3)+ 3HCl`

Topper's Solved these Questions

THE P-BLOCK ELEMENTS
NCERT ENGLISH|Exercise EXERCISE|74 Videos
THE D AND F BLOCK ELEMENTS
NCERT ENGLISH|Exercise Exercise|38 Videos
THE SOLID STATE
NCERT ENGLISH|Exercise All Questions|49 Videos

Similar Questions

Explore conceptually related problems

(a) Why does PCl_3 fume in moisture ? (b) Are all the five bonds in PCl_5 molecule equivalent ? Justify your answer. ( c) How do you account for the reducing behaviour of H_3 PO_2 on the basic of its structure ? (d) Give the disproportional reaction of H_3PO_3 .

(a) Why does PCl_3 fume in moisture ? (b) Are all the five bonds in PCl_5 molecule equivalent ? Justify your answer. ( c) How do you account for the reducing behavior of H_3 PO_2 on the basis of its structure ? (d) Give the disproportional reaction of H_3PO_3 .

Why does PCl_(3) fume in moisture ?

(a) (i) Why PCl_(5) gives fumes in moisture ? (ii) Why Interhalogens are more reactive than pure halogens ? (b) Draw the structures of the following : {:((i) PCl_(5), (ii)H_(2)S_(2)O_(8),(iii)XeF_(4)):}

Why does AlCl_(3) fumes in air?

Why does PCl_(3) or PCl_(5) fumes in air ?

Why trihalides of group 13 elements fume in moist air?

Plaster of Paris should be stored in a moisture-proof container. Explain why?

Why chlorine does not bleach in the absence of moisture?

Initially, 0.8 mole of PCl_(5) and 0.2 mol of PCl_(3 are mixed in one litre vessel. At equilibrium, 0.4 mol of PCl_(3) is present. The value of K_(c ) for the reaction PCl_(5)(g) hArr PCl_(3)(g)+Cl_(2)(g) would be

NCERT ENGLISH-THE P-BLOCK ELEMENTS-EXERCISE

Why PCl3 fumes in moisture?
Text Solution
|
Why are pentahalides more covalent than trihalides?
Text Solution
|
Why is BiH3 the strongest reducing agent amongst all the hydrides of g...
Text Solution
|
Why is N(2) less reactive at room temperature ?
Text Solution
|
Mention the conditions required to maximise the yield of ammonia.
Text Solution
|
How does ammonia react with a solution of Cu(2)^(+)?
Text Solution
|
What is the covalence of nitrogen in N2O5?
Text Solution
|
Bond angle in PH(4)^(+) is higher than that in PH(3).Why ?
Text Solution
|
(a)What happens when white phosphorus is heated with concentrated NaOH...
Text Solution
|
What happens when (A)PCl(5) is heated. (B)PCl(5) is reacted with h...
Text Solution
|
Write a balanced equation for the hydrolytic reaction of PCl5 in heavy...
Text Solution
|
What is the basicity of H(3)PO(4) ?
Text Solution
|
What happens when (A)PCl(5) is heated. (B)PCl(5) is reacted with h...
Text Solution
|
List the important sources of sulphur.
Text Solution
|
Write the order of thermal stability of the hydrides of group 16 eleme...
Text Solution
|
Why is H(2)O a liquid and H(2)S a gas?
Text Solution
|
Which of the following does not react with oxygen directly? Zn,Ti,Pt,F...
Text Solution
|
Complete the following reactions: (i) C(2) H(4) + O(2) to (ii)...
Text Solution
|
Why does O3 act as a powerful oxidising agent?
Text Solution
|
How is O(3) estimated quantitatively ?
Text Solution
|
What happens when sulphur dioxide is passed through an aqueous solutio...
Text Solution
|