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Thursday, November 12, 2020

What is the "Suboxide" explain with examples and structures?

The compounds of oxygen contain more number of central atoms than oxygen atoms. According to valency requirements of all central atoms number of oxygen atoms are not sufficient.
For examples;
N20 (Dinitrogen oxide)
Pb3O (Tripumbulic oxide)
C3O2 (carbon suboxide)
C12O9 (Maletic anhydride or oxide) etc.

What is the hybridisation of C in (C3O2)carbon suboxide ?

The structure of carbon suboxide has been the subject of experimental and it may be assume all the carbon in C3O2 are arranged in linear pattern and sp hybridised and its structure is look like as.    

                     O=C=C=C=O

What is hydrolysis products of "Marshall's acid ?

Chemically "Marshall's acid" is Diperxosulphuric acid. The hydrolysis of one mole Marshall's acid required two mole water molecules and two moles sulphuric acid and one mole (H2O2) hydrogen peroxide (2:1) obtained, and this hydrolysis followed addition-Elimination mechanism.

What is hydrolysis products of "Caro's" acid ?

H2SO5 (Per sulphuric acid) is also know as Caro's acid and on hydrolysis gives sulphuric acid and Hydrogen peroxide. And this hydrolysis take place through addition-Elimination mechanism.