If the density of a solution is 3.12 g mL-1, the mass of 1.5 mL solution in significant figures is _______. (i) 4.7g (ii) 4680 × 10 -3g (iii) 4.680g (iv) 46.80g

3 years ago

Correct Answer: (i) 4.7g

Explanation:

Given,

Density of solution = 3.12 g mL^-1

Volume of solution = 1.5 mL

Formula for Mass = Volume × Density

Hence, Mass = 4.7 g