MEDIUMMCQ SINGLEJEE Advanced ChemistryInorganic Chemistryp -Block Elements (group 15-18)O and O
Which of the following is/are correct?
A.O3 + moist iodine HIO3
B.FeCl3 + H2S -> colloidal sulphur
C.O3 + Ag -> black silver
D.All✓ Correct
Explanation
3 2 2 3 2 5 2 5 Moist O H O I HIO O -> 3 2 2 2 2 2 Colloidal FeCl H S FeCl HCl S -> 3 2 2 2 Black O Ag Ag O O ->
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