MEDIUMMCQ SINGLENEET 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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