NEET Chemistry The p-Block Elements (XII) Questions Solved

BOARD

(a) Draw the structures of the following molecules :

(i) HPO33                              (ii) BrF3

(b) Complete the following chemical equations :

(i) HgCl2+PH3

(ii) SO3+H2SO4

(iii) XeF4+H2O

(a) (i) HPO33 :

(ii) BrF3 :

(b) (i) 3HgCl2+2PH3Hg3P2+6HCl

(ii) SO3+H2SO4Sulphur trioxideH2S2O7Oleum

(iii) 6XeF4+12H2O4Xe+2XeO2+24HF+3O2

 

Difficulty Level: