Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
"An emf of the order of mV is generated when two solutions of different hydrogen ion concentration are separated by a thin glass wall". This is the working principle of a | |
A. | pH meter [Correct Answer] |
B. | polarimeter [Wrong Answer] |
C. | chromatograph [Wrong Answer] |
D. | polarograph [Wrong Answer] |