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If the density of a solution is 3.12 "g ...

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

A

4.7 g

B

`4680xx10^(-3)` g

C

4.680 g

D

46.80 g

Text Solution

Verified by Experts

The correct Answer is:
A
Density `=("Mass")/("Volume")`
`therefore " Mass = Density" xx " Volume "`
`3.12g mL^(-1) xx 1.5 mL = 4.68 g = 4.7g`
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