Physical Chemistry> about p-block elements...

sir, oxo acids of phoposorus and nitrogen,prepartation of nitrogen and ammoniaand also super phosphate of lime are important for iit-jee

giridhar reddy , 14 Years ago

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2 Answers

SAGAR SINGH - IIT DELHI

Last Activity: 14 Years ago

Dear giridhar,

Oxo acids of nitrogen are very important + superphospate of lime is also crucial, everywhere atleast onequestion is being asked from this portion..

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Sagar Singh

B.Tech IIT Delhi

sagarsingh24.iitd@gmail.com

SAGAR SINGH - IIT DELHI

Last Activity: 14 Years ago

Dear student,

Phosphorus forms a number of oxoacids as given in below tabl..

H 3 PO 5 +7 Among the oxoacids of phosphorus, orthophosphoric acid is the most important and is used in the manufacture of phosphate fertilizers. The structures of oxoacids of phosphorus are systematically given ahead.

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Sagar Singh

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