The mass of a bottle is 35 g when it is empty, 65 g when it is filled with water and 59 g when it is filled with alcohol. Find the relative density of alcohol.

0.4

No worries! We‘ve got your back. Try BYJU‘S free classes today!

0.8

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

1.2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

1.6

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
0.8

Given: Mass of empty bottle, $M_{1} = 35 g$

Mass of bottle filled with water, $M_{2} = 65 g$

Mass of bottle filled with alcohol, $M_{3} = 59 g$

$R e l a t i v e d e n s i t y o f a l c o h o l = \frac{M a s s o f a l c o h o l}{M a s s o f e q u a l v o l u m e o f w a t e r}$

$= \frac{M_{3} - M_{1}}{M_{2} - M_{1}} = \frac{59 - 35}{65 - 35} = \frac{24}{30} = 0.8$

Suggest Corrections

Similar questions

Q. The mass of an empty botttle is 30g, it is 75g when filled completely with water and 65g when filled completely with liquid. Find i.volume of density bottle ii. density of liquid. iii. relative density

The mass of a density bottle is $100 g$ when empty. It weighs $175 g$ when filled with water and $150 g$ when filled with oil. What is the relative density of oil?

Q. An empty relative density bottle weighs 26.4 g. When fully filled with water its weight is 38.4 g, when filled with another liquid its weight is 35.4 g Find the relative density of the liquid.

Q. A small bottle weighs

20 g

when empty and

22 g

when filled with water. When it is filled with oil it weighs

21.76 g

. What is the density of oil?

Q. The mass of a density bottle is

25 g

when empty,

50 g

when filled completely with water and

365 g

when filled completely with mercury. Find the density of mercury.

Join BYJU'S Learning Program

The mass of a bottle is 35 g when it is empty, 65 g when it is filled with water and 59 g when it is filled with alcohol. Find the relative density of alcohol.

The correct option is B 0.8 Given: Mass of empty bottle, M1 = 35 g Mass of bottle filled with water, M2 = 65 g Mass of bottle filled with alcohol, M3 = 59 g Relative density of alcohol=Mass of alcoholMass of equal volume of water =M3−M1M2−M1 = 59−3565−35 = 2430 = 0.8