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1. |
The number of atoms of oxygen present in 11.2 litres of ozone (O) at N.T.P. are |
A. | 3.01 x 10 |
B. | 6.02 x 10 |
C. | 9.03 x 10 |
D. | 1.20 x 10 |
Answer» D. 1.20 x 10 | |