In O3 molecule, the formal charge on the central oxygen atom is
0
+1
-1
+2
The structure of O3 molecule is
The central oxygen atom has +1 formal charge
Hence, the correct answer is Option (2)
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50 mL of 0.2 M ammonia solution is treated with 25 mL of 0.2 M HCl. If pKb of ammonia solution is 4.75, the pH of the mixture will be : Option: 1 3.75 Option: 2 4.75
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