CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Ansil's alarm is used to detect which gas in mines?

A
CO2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
CO
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
CH4
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
COCl2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B CH4
Ansil alarm works on the principle of diffusion property of gases. It is used in coal mines for the detection of marsh gas (CH4). Methane has low molecular weight and hence it diffuses faster.

Hence, the correct answer is option C.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Chemical Properties of Carbon Family
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon