The mass of an empty density bottle is 50 g. When it is completely filledwith water, its mass is foundto be 100 g and when itiscompletly filledwith aliquid,its mass is 150 g. The density of the liquid is `"_________"` kg `m^(-3)`.

Explanation

Mass of the empty bottle =50 g
Mass of water =100-50=50g
Mass of the liquid =130-50=80g
Volume of liquid `=50 cm^3`
(volume of 1g water =1ml)
Density of the liquid `=("mass")/("volume")=(80)/(50)=1.6 g cm^(-3)`