Find the odd one out and give the reasona) I α V (b) I = \(\frac{V} – InterviewSolution

InterviewSolution

1.	Find the odd one out and give the reasona) I α V (b) I = \(\frac{V}{R}\)(c) V = IR (d) R = \(\frac{I}{V}\)
Answer» (d) R is the odd one, and other three represents Ohm’s law

Discussion

No Comment Found

Related InterviewSolutions

Why does conductivity of a solution decrease on dilution of the solution?
Why does the conductivity of a solution decrease with dilution.
The mass deposited at an electrode is directly proportional to ……….. (a) atomic weight (b) equivalent weight (c) molecular weight (d) atomic number
Which electrolyte is used in Leclanche cell? (a) ZnSO4 + CuSO4 (b) NH4CI + ZnCl2(c) NaCI + CuSO4(d) MnSO4 + MnO2
Which one of the following is used as cathode in Mercury button cell? (a) Zinc (b) Copper (c) Zinc amalgamated with mercury (d) HgO mixed with graphite
Which one of the following is used in cellular phones, Laptop computers and in digital camera?(a) Mercury button cell (b) Lithium – ion battery (c) H2O2 fuel cell (d) Leclanche cell
The formula of rust is ……….. (a) Fe2O3(b) Fe2O3 .xH2O (c) FeO (d) FeO.xH2O
Which one of the following is an example for electrochemical process? (a) Chrome plating (b) Rusting of iron (c) Galvanisation (d) All the above
The one which decreases with dilution is ………… (a) conductance (b) specific conductance (c) equivalent conductance (d) molar conductance
A button cell used in watches functions as following.Zn(s) + Ag2O(s) + H2O(l) → 2Ag(s) + Zn2+(aq) + 2OH(aq).If half cell potentials are Zn2+(aq) + 2e- → Zn(s) E° = – O.76VAg2O(s) + H2O(l) + 2e- 2Ag(s) + 2OH-(aq) E0 = 0.34VThe cell potential will be ……….. (a) 1.10V (b) 0.42V (c) 0.84V (d) 1.34V