On reaction with Cl2, phosphorus forms t...

On reaction with `Cl_2`, phosphorus forms two types of halides A and B. Halide A is yellowish white powder but halide B is colourless oily liquid. Identify A and B and write the formulas of their hydrolysis products.

Text Solution

Verified by Experts

A is `PCl_5` ( It is yellowish-white powder)
`P_4 + 10 Cl_2 to 4PCl_5`
B is `PCl_3` ( It is a colourless oily liquid )
`P_4 + 6Cl_2 to 4PCl_3`
Hydrolysis products are formed as follows:
`PCl_3 + 3H_2O to H_3PO_3 + 3HCl`
`PCl_5 + 4H_2O to H_3PO_4 + 5HCl`

Topper's Solved these Questions

THE P-BLOCK ELEMENTS
U-LIKE SERIES|Exercise LONG ANSWER QUESTION-II|68 Videos
THE P-BLOCK ELEMENTS
U-LIKE SERIES|Exercise SELF ASSESSMENT TEST ( SECTION A)|7 Videos
THE P-BLOCK ELEMENTS
U-LIKE SERIES|Exercise SHORT ANSWER QUESTIONS|87 Videos
THE D-AND F-BLOCK ELEMENTS
U-LIKE SERIES|Exercise SELF ASSESSMENT TEST (SECTION A ) MULTIPLE CHOICE QUESTIONS (CHOOSE THE CORRECT OPTION)|7 Videos

Similar Questions

Explore conceptually related problems

On reaction with Cl_(2) , phosphorus forms two types of halides 'A' and 'B'. Halide 'A' is yellowish-white powder but halide 'B' is colourless oily liquid. What would be the hydrolysis products of 'A' and 'B' respectively?

The reaction of acetophenone with Br_2 and KOH forms products A and B. find A and B are

CoSO_(4)Cl.5 NH_(3) exists in two isomeric forms 'A' and 'B'. Isomer 'A' reacts with AgNO_(3) to give white precipitate, but does not react with BaCl_(2) . Isomer 'B' gives white precipitate with BaCl_(2) but does not react with AgNO_(3) . Answer the following questions. (a) Identify 'A' and 'B' and write their structural formulae. (b) Name the type of isomerism involved. (c) Give the IUPAC name of 'A' and 'B'.

A white 'A' on heating decomposes to produce two products 'B' and 'C'. 'B' on reaction with white phosphorous produces 'D', which is a strong dehydrating agent. 'D' on reaction with perchloric acid converts it to its anhydride. The product obtained on hydrolysis (complete) of D is:

U-LIKE SERIES-THE P-BLOCK ELEMENTS -LONG ANSWER QUESTION-I

Account for the following: SbF5 is much more stable than BiF5 .
Text Solution
|
Account for the following : Chlorine water has both oxidising and bl...
Text Solution
|
Account for the following : H3PO2 and H3PO3 act as good reducing age...
Text Solution
|
Account for the following : On addition of ozone gas to KI solution...
Text Solution
|
Write down the equations for the hydrolysis of XeF4 and XeF6. Which of...
Text Solution
|
Write chemical equations for the following processes : Chlorine rea...
Text Solution
|
Write chemical equations for the following processes : Orthophospho...
Text Solution
|
Write chemical equations for the following processes : PtF6 and Xe ...
Text Solution
|
Complete the following chemical equations : Ca3P2(s) + H2O (l) to
Text Solution
|
Complete the following chemical equations : Cu^(2+) (aq) + NH3 (aq)...
Text Solution
|
Complete the following chemical equations : F2(g) + NH3(aq) to
Text Solution
|
On reaction with Cl2, phosphorus forms two types of halides A and B. H...
Text Solution
|
Explain why the stability of oxoacids of chlorine increases in the ord...
Text Solution
|
P4O(6) reacts with water according to equation P4O6 + 6H2O to 4H3PO3 ....
Text Solution
|
White phosphorus reacts with chlorine and the product hydrolysis in th...
Text Solution
|
Name three oxoacids of nitrogen. Write the disproportionation reaction...
Text Solution
|
Give an example to show the effect of concentration of nitric acid on ...
Text Solution
|
Give reasons for the following: Addition of Cl2 to KI solution giv...
Text Solution
|
Give reasons for the following: Phosphinic acid behaves as a mono...
Text Solution
|
Give reasons for the following: White phosphorus is much more reac...
Text Solution
|