Flag Electrostatics> electrostatics...
question mark

An EMF of 4.5 V produces 1 kg of sodium metal by the electrolysis of Na+. Calculate the minimum number of kilowatt-hours of electricity needed to produce the sodium metal.

Ahemen Azoom , 14 Years ago
Grade
anser 1 Answers
Nitin Mukesh Mishra

Last Activity: 14 Years ago

using faraday 1st law electrolysis 

w=zit

it=w/z

it=1/23/96500.............take as 1

power=vi

for converting in kwh

power required=vit

from 1

it is 5.24x10power-3

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments