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The number of units cells in 17.0 grams ...

The number of units cells in 17.0 grams of NaCl is approximately

A

`12 xx 10^(20)`

B

`3 xx 10^(23)`

C

`6 xx 10^(23)`

D

`1 xx 10^(24)`

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The correct Answer is:
B
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RESONANCE-SOLID STATE-Part-II National standard examination in chemistry
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