Question

b.
Lactometer and acid battery hydrometer
in detail​

Answer 1

Answer:

It is a hydrometer with graduations on the stem from 1.015 to 1.035, increasing downwards. The commercially available lactometer has the markings as shown below. A hydrometer used to check the concentration (or the relative density) of sulphuric acid in an acid battery is called the acid battery hydrometer.

Answer 2

Explanation:

It is a hydrometer with graduations on the stem from 1.015 to 1.035, increasing downwards. The commercially available lactometer has the markings as shown below. A hydrometer used to check the concentration (or the relative density) of sulphuric acid in an acid battery is called the acid battery hydrometer

pllss mark me brilliant