Question

Example 4 An empty RD bottle has a mass of 25.25 g. When
filled with water, the bottle has a mass of 55.75 g, and 45.50 g
when filled with alcohol. Find the (i) volume of the bottle,
(ii) RD of alcohol, and (iii) density of alcohol.​

Answer 1

Answer:

use formula of density=mass/volume

put value in it

we know density of water is 1 put value and we find out volume

Explanation:

after that put value of mass and volume in alcohlo

we find density of alcohol