`19.7` kg of gold was recovered from a smuggler . How many atoms of gold were recovered ? (At . Wt. of gold (Au)=197)

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`19.7` kg of gold was recovered from a smuggler . How many atoms of gold were recovered ? (At . Wt. of ... C. `6.023xx10^(24)` D. `6.023xx10^(25)`

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