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If the density of a solu tion is 3.12 g ...

If the density of a solu tion is 3.12 g `mL^(-1)` , the mass of 1.5mL solution in significant figures is.........

A

`4.7g`

B

`4680 xx 10^(-3)g`

C

`4.680g`

D

`46.80g`

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