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3.42 g of sucrose are dissolved in 18g of water in a beaker. The number of oxygen atoms in the solution are 

(a) 6.68 × 1023 

(b) 6.09 × 1022 

(c) 6.022 × 1023 

(d) 6.022 × 1021

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(a) 6.68 × 1023

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