If the density of solution is 1.27g/ml the mass of 2.5 ml solution in significant figures is

If the density of solution is 1.27g/ml the mass of 2.5 ml solution in

1.	If the density of solution is 1.27g/ml the mass of 2.5 ml solution in significant figures is
Answer» 3.2 gmExplanation:By the formula,DENSITY = Mass /VolumeMass of the solution = 1.27 × 2.5 Mass of solution = 3.175 gmsBy RULE of SIGNIFICANT figures,3.175gm ≈ 3.2gm