wiz-icon
MyQuestionIcon
MyQuestionIcon
17
You visited us 17 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following is used as a sources of hydrogen for filling of balloons that is convenient and can be carried around?

A
Lithium hydride
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Sodium borohydride
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Calcium metal
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Sodium formate
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Lithium hydride
  • LiH is produced by treating lithium metal with hydrogen gas.
  • It is used for filling meteorological balloons which carries instruments aloft to send back information on atmospheric pressure, temperature, humidity and wind speed by means of a small, expendable measuring device called a radiosonde
Hence option A is correct answer.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Group 1 - Chemical Properties
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon