1. Definition of EMF: The Electromotive Force (EMF) of a cell is defined as the voltage or electrical potential difference between the two electrodes (anode and cathode) of an electrochemical cell when no current is flowing. 2. Components of a Cell: An electrochemical cell consists of two...
D0.31V D+1.75V What is emf of a cell? On what factors does its value depend? View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium NCERT Solutions for Class 10 English Medium ...
What is the emf of a cell consisting of a Pb2+ / Pb half-cell and a Pt / H+ / H2 half-cell if [Pb2+] = 0.96 M, [H+] = 0.017 M and PH2 = 1.0 atm ? What is the emf of a cell consisting of a Pb^{2+}/Pb half-cell and a Pt/H^+/H_2 half-cell if (Pb^{2+...
What is the emf of the cell represented by: Pt | VSO_4 (0.140 M), V_2(SO_4)_3 (0.550 M) || V_2(SO_4)_3 (0.450 M), HCl What parts of a protein absorb at 416 nm? Which of the following steroid hormones is responsible for the conversion of proteins to carbohyd...
What is the emf of the battery in the circuit shown below? Given, I = 1.75 A.Question:What is the emf of the battery in the circuit shown below? Given, I = 1.75 A. Kirchhoff laws:Kirchhoff has given two laws related to current and voltage in a circuit; Kirchhoff...
It is abbreviated E in the international metric system but also, popularly, as emf. Despite its name, electromotive force is not actually a force. It is commonly
The emf of the following cell was measured at 25∘C and found to be 0.322 V. What is the pH of the solution? Pt/H2(g)/HCl(?M,aq)/AgCl(s)/Ag Nernst Equation: Each electrochemical (redox) reaction has a cell potent...
engineering to keep yourself and others safe. The current that flows through an electromagnet dictates how strong it is and, therefore, what sort of damage it may have to people and electronic devices. Take into account the emf danger levels of various uses of an electromagnet to remain safe....
Overview of Chemistry Terms The scientific study of matter's characteristics and behaviour is known as chemistry. Chemistry vocabulary and Chemistry glossary are different from the normal vocabulary. It is a branch of natural science that examines the building blocks of matter, including the atoms, ...
EMF Exposure Duration. Many studies have indicated that various health effects are only noticed after several years of exposure to electromagnetic pollution, for example high voltage power lines, or cell phones. (The damage is ongoing, but the health effect is only noticeable after a lot of ...