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1. |
The number of atoms of oxygen present in 11.2 litres of ozone (O₃) at N.T.P. are |
A. | 3.01 x 10²² |
B. | 6.02 x 10²³ |
C. | 9.03 x 10²⁴ |
D. | 1.20 x 10²⁴ |
Answer» D. 1.20 x 10²⁴ | |