wiz-icon
MyQuestionIcon
MyQuestionIcon
6
You visited us 6 times! Enjoying our articles? Unlock Full Access!
Question

Some quantity of electricity was passed through two cells, one containing HCl and the other AgNO3 solution. What volume of H2 will be liberated at NTP, if 1.08 × 104 kg of Ag got deposited at the other electrode?
(Molar mass of Ag=108 g mol1, H=1 g mol1)

Open in App
Solution

2e+AgNO3+HClAg+H2+NO3+Cl
By stoichiometry, moles of Ag= Moles of H2 liberated.
Moles of Ag=1.08×104×103108 moles=103 moles.
Moles of H2 liberated =103 moles.
At NTP, 1 mole of H2=22.414dm3
103 mole of H2=22.414×103dm3=22.414m3

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