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WAEC Chemistry 2012 Paper

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Question : 16

Total: 44

The number of sulphur atoms in 3.20g of SO‌2(g) is [O = 16.0;S = 32.0; Avogadro constant = 6.02 x 10‌23]

3.01 x 10²²
6.02 x 10²²
6.02 x10²³
1.20 x 10²⁴

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