Question

Ansils alaram is used to detect whoch gas in mines

Answer 1

Answer:

Ansils alarm is used in the detect of marsh gas(CH4).

Answer 2

Ansil's Alarm in coal mines is used for the detection of Methane gas.

• Ansil's alarm which is used for the detection of gases in mines works on the property of diffusion of gases.
• As diffusion is s property generally shown by gases, which is described as the net movement of particles from high to low concentration.
• Since the Rate of Diffusion is related to the density of the gas. Methane (CH₄) known as Marsh Gas has a low molecular weight, therefore, has low density.

Hence, Methane diffuses faster. As a result, Ansil's alarm is used in coal mines to detect Methane Gas.