Question

2. A 350 cm3 flask of glass filled with sea water weighs 450 g. Density of sea water if empty flask weighs
100 g would be:
a. (5/7) g/cm3
b. (7/5 ) g/cm3
C. (2/5) g/cm
d. 1 g/cm
please answer it ☝☝​

Answer 1

Explanation:

Mass of the seawater M=350−100=250 g

Volume of the flask V=250 cm

3

∴ Density d=

V

M

=

250

250

=1 g/cm