MEDIUMMCQ SINGLEJEE Advanced ChemistryInorganic Chemistryp -Block Elements (group 15-18)Chemical Properties of Group 16 Elements
The gases absorbed by alkaline pyrogallol and oil of cinnamon are respectively
A.O3 and CH4
B.O2 and O3✓ Correct
C.SO2 and CH4
D.N2O and O3
Explanation
Alkaline Pyrogallol is an aquatic plant. It absorbs oxygen gas in alkaline solution. It can also be used for the quantitative determination of oxygen. Oil of cinnamon absorbs ozone. Thus, the correct option is (b) 2 3 O and O
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